RU132285U1 - MULTI-PURPOSE AUTOMATED RADIO COMMUNICATION NODE - Google Patents

Abstract

The utility model relates to radio engineering and can be used in radio communication networks of wide application and in radio direction finding, in particular, in departmental heterogeneous short-wave (HF), ultra-short-wave (VHF) radio networks, satellite radio communications and in radio direction finding of radio emission sources (IRI) of stationary and mobile basing.

The tasks to which the proposed utility model is directed are:

- expansion of the frequency range and types of manipulation (modulation) of received (transmitted) signals, including (except for KB range signals);

- providing full-access real-time relaying of different types of signals from radio subscribers equipped with different types of radio stations, including wired communication channels, as well as operating in different frequency ranges.

The multi-purpose automated transceiver node of the radio communication contains a radio receiving center containing N receiving paths, the first inputs and outputs of each of which are connected to the corresponding outputs of the first switch, the other outputs of which are connected to the corresponding inputs and outputs of the wireless access equipment (ABD), equipment determine the coordinates of the location and timestamps, the inputs / outputs of which are connected to the corresponding outputs-inputs of the first switch, a line with ide, remote control (RC), a block of reference signals (BOS), the output of which is combined with the clock inputs of the receiving paths, the antenna ABD, the input-output of which is connected to the output-input of the transceiver ABD, antenna-feeder system, consisting of N antenna elements appropriately located on the terrain, the outputs of which are connected to the inputs of the corresponding N devices for matching and distribution of high-frequency signals (SSR), each of which consists of a distribution block, the input of which is the input of the SSR, and the block filtering, the inputs of which are connected to the corresponding outputs of the distribution unit, and the outputs of the filtering unit, which are the outputs of the SRM, are connected to the inputs of the corresponding receiving path, as well as an adaptive radio transmitting center, (with the ability to adapt the power of the emitted signal by pairwise summing the output signals of the individual amplification paths) connected to the radio reception center via a wireless access line, a digital signal processing unit, the inputs and outputs of which are also introduced into the radio reception center connected to the corresponding outputs-inputs of the first switch, the communication controller of the radio stations (KKR), K transceivers of radio stations (PPR) with the corresponding antennas of the radio stations, the input-output of each of which is connected to the output-input of the corresponding SPR, and the control and information inputs-outputs of each PPR are connected with the corresponding control and information outputs-inputs of the RCC, the inputs-outputs of which are connected with the corresponding outputs-inputs of the first switch, as well as the second switch with L - 1 optional remote control, and each of L remote control, consists of a personal electronic computer (PC) and a handset, the input-output of which is connected to the output-input of the corresponding telephone output-input of the personal computer, the digital inputs and outputs of which are inputs and outputs of the remote control are connected to the corresponding outputs-inputs of the second switch, the inputs-outputs of which are connected via a communication line with the corresponding outputs-inputs of the first switch, as well as the communication controller of the wired communication lines (CCPS), inputs passages which are connected to respective outputs of the first switch inputs and outputs KKPLS inputs, outputs are inputs radio receiving center designed to connect appropriate equipment wireline.

Description

The utility model relates to radio engineering and can be used in radio communication networks of wide application and in radio direction finding, in particular, in departmental heterogeneous short-wave (HF), ultra-short-wave (VHF) radio networks, satellite radio communications and in radio direction finding of radio emission sources (IRI) of stationary and mobile basing.

There are known automated transceiving radio communication nodes with spatially separated multi-channel receiving and transmitting radio centers that implement various radio communication modes [1], [2], in which the radio centers that are part of the communication system are controlled in a combined version (i.e., the receiving radio center and center administrations are geographically integrated) or in a separate version by means of intra-node communication lines (CCL).

The disadvantages of these automated transceiver nodes of the radio communication are:

- the need to use large areas to place sets of HF receiving antennas of medium and high efficiency such as VGDSA, BS, BS-2 [1], etc., providing in the range of operating frequencies the interaction of the receiving radio center with radio subscribers on radio routes of various azimuthal directions and various lengths;

- reduction of noise immunity of signal reception due to the use of equipment for the collective use of receiving antennas with broadband antenna amplifiers, which serve to compensate for signal attenuation in multichannel distribution and switching devices [2];

- energy losses in HF radio lines due to the diverging processes of changing the elevation angle of the bisectors of radiation patterns of most types of high-efficiency receiving antennas and the required elevation angle of the radio beam incident on the reflecting layer of the ionosphere, when the value of the optimal operating frequency (ORF) changes under changing geophysical conditions [3];

- a significant complication of automated radio communication nodes in solving the problems of the interaction of radio subscribers working in heterogeneous radio networks (HF, VHF, satellite, etc.).

Of the well-known automated transceiver nodes of radio communication, the closest in essence to the tasks to be solved and to most of the essential features coinciding is the multi-purpose automated transceiver node of radio communication (MC APP URS) [4], containing a radio receiving center containing N receiving paths, the first inputs and outputs of each of which are connected to the corresponding outputs-inputs of the first switch, the other outputs-inputs of which are connected to the corresponding inputs-outputs of the transceiver of the equipment wirelessly access (ABD), equipment for determining location coordinates and timestamps, the inputs and outputs of which are connected to the corresponding outputs and inputs of the first switch, a communication line, a remote control (RC), a reference signal unit (BOC), the output of which is combined with the clock the entrances of the receiving paths, the ABD antenna, the input-output of which is connected to the output-input of the ABD transceiver, an antenna-feeder system, consisting of N antenna elements arranged appropriately on the ground, the outputs of which are connected the inputs of the respective N devices for matching and distributing high-frequency signals (SRS), each of which consists of a distribution unit, the input of which is an SRS input, and a filtering unit, the inputs of which are connected to the corresponding outputs of the distribution unit, and the outputs of the filtering unit, which are the outputs of the SRS, are connected with inputs of the corresponding receiving path, as well as an adaptive radio transmitting center connected to the radio receiving center via a wireless access line.

The disadvantages of this multi-purpose automated transceiver radio communication node are:

- the need to use additional equipment (hardware - for the version of automated mobile-based radio communication nodes) of the ionospheric-wave frequency dispatch service (IWF) for the operational determination of ionosphere parameters and prediction of ORC values on KB radio routes of various azimuth directions and various lengths;

- the need to use additional equipment (hardware - for the version of automated mobile-based radio communication nodes) for solving the problems of radio direction finding of radio emission sources (IRI), as well as for receiving (transmitting) signals of other frequency ranges other than short-wave ones.

The tasks that the proposed utility model is aimed at - a multi-purpose automated transceiver radio communication unit (hereinafter - MC URS URS), are:

- expansion of the frequency range and types of manipulation (modulation) of received (transmitted) signals, including (except for HF range signals):

- MV (meter waves - (30-300) MHz);

- DCM (decimeter waves - (300-3000) MHz);

- SMV (centimeter waves - (3000-30 000) MHz;

- providing full-access real-time relaying of different types of signals from radio subscribers equipped with different types of radio stations, including wired communication channels, as well as operating in different frequency ranges;

- improving the reliability of communication in the HF range due to the operational determination of the values of the RCF on - radio paths of various azimuth directions and various lengths;

- Evaluation of the characteristics of Iran and their transfer to the center of electronic warfare.

The solution of the tasks is achieved by the fact that in the multi-purpose automated transceiver node of the radio communications - MC APP URS, containing a radio receiving center containing N receiving paths, the first inputs-outputs of each of which are connected to the corresponding outputs-inputs of the first switch, the other outputs-inputs of which are connected to the corresponding inputs and outputs of the transceiver of wireless access equipment (ABD), equipment for determining location coordinates and timestamps, the inputs and outputs of which are connected to corresponding outputs-inputs of the first switch, a communication line, a remote control (RC), a block of reference signals (BOS), the output of which is combined with the clock inputs of the receiving paths, the ABD antenna, the input-output of which is connected to the output-input of the ABD transceiver, antenna -feeder system consisting of N antenna elements arranged appropriately on the ground, the outputs of which are connected to the inputs of the corresponding N devices for matching and distribution of high-frequency signals (USR), each of which consists h distribution block, the input of which is the input of the SRM, and a filtering block, the inputs of which are connected to the corresponding outputs of the distribution block, and the outputs of the filtering block, which are the outputs of the SRM, are connected to the inputs of the corresponding receiving path, as well as an adaptive radio transmitting center (with the possibility of adaptation in power radiated signal by pairwise summation of the output signals of single amplification paths) connected to the radio receiving center via a wireless access line to the radio receiving center a digital signal processing unit, the inputs and outputs of which are connected to the corresponding outputs and inputs of the first switch, the communication controller of radio stations (KKR), K transceivers of radio stations (PPR) with the corresponding antennas of radio stations, the input-output of each of which is connected to the output-input of the corresponding SPR , and the control and information inputs-outputs of each SPR are connected to the corresponding control and information outputs-inputs of the KKR, the inputs and outputs of which are connected to the corresponding outputs-inputs dams of the first switch, as well as the second switch with L-1 additional remote controls, each of the L remote controls consisting of a personal electronic computer (PC) and a handset whose input-output is connected to the output-input of the corresponding telephone output-input of the personal computer, the digital inputs and outputs of which, which are the inputs and outputs of the remote control, are connected to the corresponding outputs and inputs of the second switch, the inputs and outputs of which are connected via a communication line to the corresponding outputs and inputs of the first switch, as well as ion wireline controller (CC FL), the inputs and outputs of which are connected to the respective outputs of the first switch inputs and outputs KKPLS inputs, outputs are inputs radio receiving center, designed to connect respective wired links.

Figure 1 presents the electrical structural diagram of a multi-purpose automated transceiver radio communication node containing a radio receiving center 1, containing N receiving paths 2 ₁ ... 2 _N , the first inputs and outputs of each of which are connected to the corresponding outputs-inputs of the first switch 3, other outputs-inputs which are connected to the corresponding inputs and outputs of the transceiver of wireless access equipment (ABD) 4, equipment for determining the coordinates of the location and timestamps 5, the inputs and outputs of which ineny with the respective first switch inputs outputs 3, communication line 6, a remote control (RC) 7 ₁ ... 7 _L block of a reference signal (BFB) 8 whose output is combined with the clock inputs of reception paths, an antenna DBA 9, an input-output of which connected to the output-input 4 DBA transceiver antenna-feeder system 10 composed of N antenna elements 10 _1, ..., 10 _N, placed suitably on the ground, whose outputs are connected to inputs of N respective matching devices and the distribution of high-frequency signals ( CP) 11 ₁ ... 11 _N, each of which consists of a block distribution 12, the input of which is the input of SPM 11 and block filter 13, whose inputs are connected to respective outputs of block distribution 12 and outputs the filtering unit 13 is an output UCP 11 are connected to the inputs of the corresponding receiving path 2, as well as the adaptive radio transmitting center 14 (with the ability to adapt the power of the emitted signal by pairwise summing the output signals of the individual gain paths), connected to the radio receiving center 1 by means of and wireless access, the inputs and outputs of the digital signal processing unit (BCOS) 15 are connected to the corresponding outputs-inputs of the first switch 3, the communication controller of the radio stations (KKR) 16, K radio transceivers (PPR) 17 ₁ ... l7 _K with the corresponding K antennas of the radio stations 18 ₁ ... 18 _K, the input-output of each of which is connected to the output-input of the respective SPR 17, and the control and data inputs-outputs of each flow tube 17 connected to respective data outputs and control inputs MCC 16, inputs - outputs of which th connected to respective outputs of inputs of the first switch 3 and the second switch 19 to (L - 1) additional RC 7 _2, ... 7 _L each of L RC 7 _1, ..., 7, _L consists of a personal electronic computer (PC) 20 and handset 21, the input-output of which is connected to the output-input of the corresponding telephone output-input of the PC 20, the digital inputs-outputs of which, which are the inputs-outputs of the remote control 7, are connected to the corresponding outputs-inputs of the second switch 19, the inputs - the outputs of which are connected via a communication line 6 s the corresponding outputs-inputs of the first switch 3, as well as the communication controller of the wired communication lines (CC PLC) 22, the inputs and outputs of which are connected to the corresponding outputs-inputs of the first switch 3, and the outputs and inputs of the CC PLC 22, which are outputs-inputs of the radio receiving center 1 , are designed to connect the appropriate equipment of wired communication lines.

Depending on the problem being solved and the operating conditions, the filtering unit 13 of each USR 11 ₁ , ..., 11 _N from the receiving radio center 1 can be made in the form of Q narrow-band tunable filters [5], in the form of Z band-pass filters based on the low-pass filter -FHF [6], or in the form of R broadband filters with a fixed value of the passbands of non-adjacent filters (Q>Z> R), the total frequency band of which should overlap the HF range of operating frequencies. Moreover, all Q, Z or R filters that cover the HF range of operating frequencies are combined into several subgroups, which minimizes the mutual influence of parallel-connected filters in the subgroup ([7], Fig. 4.6, p. 64). Distribution units 12 provide isolation of the signals arriving at their inputs from the outputs of the antenna elements 10 ₁ , ..., 10 _N , between their outputs connected to the inputs of narrow-band filters (filter subgroups) of the filtering units 13 of each USR 11 ₁ , ..., 11 _N. The magnitude of the isolation between the outputs of the distribution block 12 is 25 ... 30 dB, which provides additional isolation of the inputs of narrow-band filters (subgroups of non-adjacent filters with fixed bandwidths) and minimizes their mutual influence on the inputs. The multi-channel receive paths 2 ₁ , ..., 2 _{N are} made digital [6], while the number of independent receive channels M of each receive path 2 ₁ , ..., 2 _N is determined by the corresponding number M of digital converters (DDC) [8] connected to the outputs Q , Z or R of analog-to-digital converters (ADCs), which are connected to the corresponding outputs of Q, Z or R filters of the filtering unit 13 of each USR 11 ₁ , ..., 11 _N. The value of M (M>Q>Z> R) determines the number of independents formed simultaneously. radiation patterns, and, consequently, the number of quadrature signals coming from the outputs of all DDCs of each receiving path 2 ₁ , ..., 2 _N through the local information network (LIS) based on the first switch 3 to the input of the BCOS 15. As a digital unit signal processing 15 of the receiving radio center 1 can be used scalable graphic processor (Graphical Processing Unit (GPU) of the Tesla type with the Fermi architecture (M 2090, peak performance of one module - 665 GFLOPS with the ability to increase the total performance to the required echivayuschey problem solving Mc APP URS).

The operation algorithm of BTsOS 15, which performs the necessary operations with digital data and ensures the formation of M radiation patterns, is considered in [8], [9].

As the first switch 3 and the second switch 19 of the radio reception center 1, an IEEE 802.3u 1000/100 Base-TX Ethernet switch can be used, for example, of the MOX type EDS-308-T, which provides LIS organization between devices connected to its corresponding outputs Ethernet inputs. At the same time, the data from the outputs of the equipment for determining the coordinates of the location and timestamps 5 of the radio receiving center 1 are sent to BTsOS 15 under the control of its STR for LIS based on the first switch 3, and the digital group control signal from the outputs of BTsOS 15 for LIS based on the first switch 3 to multi-channel paths 2 ₁ , ..., 2 _N and to the corresponding remote control 7 ₁ , ..., 7 _L - according to LIS based on switches 3 and 19. As a communication controller of radio stations (KKR) 16 of the receiving radio center 1, one of the options for multi-function ionic, software-controlled multiplexers of type MP / M TAITS.465112.022 (OJSC Supertel, St. Petersburg) with the necessary set of interface units (TCH - U, TK, MK - 8, etc.).

Broadband antennas of both vertical polarization [10], [11] and horizontal polarization ([12], p.264) can be used as antenna elements 10 ₁ , ..., 10 _{N of the} receiving antenna-feeder system 10. An implementation option of the receiving antenna-feeder system 10 based on combined antenna elements providing in the KB operating frequency range an increase in the dynamic range of the receiving paths 2 ₁ , ..., 2 _N , as well as the absence of higher-order diffraction maxima of the generated radiation patterns, is shown in [8].

To ensure the possibility of each of the L radio operator operators controlling the operation of the MC UPC URS (through PC 20 remote control 7 ₁ , ..., 7 _L ), implement any of the functionality of the MC UPC URS into each PC 20 from the remote control 7 ₁ , ..., 7 _L one and the same special software (STR) should be loaded, providing automated control and conducting communication sessions when solving the following problems:

- reception and transmission of HF band signals using HF band hardware MC Mc APP URS (receiving antenna-feeder system 10, URS 11 ₁ , ..., 11 _N , receiving paths 2 ₁ , ..., 2 _N ), as well as an adaptive radio transmitting center 14 ;

- receiving and transmitting signals of MB, DCM, SMB range using appropriate technical means (KKR 16, PNR 17 ₁ , ..., 17 _K , antennas of radio stations 18 ₁ , ..., 18 _K );

- receiving and transmitting signals over wired communication lines using KK PLC 22;

- operative assessment of the interference environment and determination of the optimal operating frequencies (ORC) for receiving and transmitting signals (IW FV tasks) using the technical means of the HF wavelength range;

- solving the problems of radio direction finding of Iran.

When conducting KB communication sessions in advance, the personal computer 20 remote control 7 ₁ , ..., 7 _L enter the initial data (time of the session, type of received and transmitted information - speech, data; data reception and transmission speeds, classes of received and emitted signals;

the radiation power of the signals towards the radio subscribers, the texts of the transmitted radiograms, the parameters of the radio paths - the azimuths and elevation angles of the radio beams of each of m (m = 1, 2, ..., M) simultaneously serviced radio paths, their length, etc.).

In addition, in the PC 20 remote control 7 ₁ , ..., 7 _L from the equipment for determining the coordinates of the location and timestamps 5 on the local information network (LIS) based on the first switch 3 and the second switch 19, data is entered on the coordinates of the phase center of the antenna array, formed by antenna elements 10 ₁ , ..., 10 _N , and the coordinates of the location on the terrain of all antenna elements 10 ₁ , ..., 10 _N : R _i (x _i , y _i , z _i ), i = 1, 2 ... N relative to the phase center antenna array. The configuration of the placement of 10 ₁ , ..., 10 _N on the terrain (circular, linear, flat rectangular or flat hexagonal, etc.) is determined based on the required characteristics of the antenna array (directional coefficient, the necessary sector of the change in the position of the generated radiation patterns in the azimuthal and elevation planes) from the composition of the radio receiving center 1.

In accordance with the tasks of the KB radio communication of the PC 20 of one of the remote control 7 ₁ , ..., 7 _L ], forms the necessary control commands for the radio receiving center 1 and adaptive radio transmitting center 14 for carrying out each communication session with the HF radio subscriber (solving the problems of IW FV, radio direction finding IRI).

For each receiving path 2 ₁ , ..., 2 _N and the configuration of the placement of the antenna elements 10 ₁ , ..., 10 _N , the values of the control signals are determined (the spatial phase incursion Φ _{∑i, m} , when forming the m-th radiation pattern [8, 9] , the frequency value of the signal received from the radio subscriber, the time of the session, the type of received and transmitted information — speech, data; data reception and transmission rates, classes of received and emitted signals; radiation power of the signals to the radio subscribers, texts of transmitted radiograms, the values of the parameters of the radio paths are the azimuths and elevation angles of the radio beam of each of m (m = 1, 2, ..., M) of the simultaneously serviced radio paths, their length, etc.). Taking into account the initial and calculated data of the personal computer 20, the remote control 7 ₁ , ..., 7 _L, under the control of the STR, generate control signal codes for each of the (N * M) signal receiving channels from the receiving paths 2 ₁ , ..., 2 _N and BCOS 15. V each of the receiving paths 2 ₁ , ..., 2 _N analog signals from the outputs of the RF matching and distribution devices 11 ₁ , ..., 11 _N are fed to the signal inputs of the analog-to-digital modules, where they are converted using the corresponding analog-to-digital converters (ADCs) into digitally, then using the appropriate quadrature digits level converters (DDCs) are converted into digital quadrature signals [8], then these signals from the output of each of the receiving paths 2 ₁ , ..., 2 _N arrive through the LIS based on the first switch 3 in BTsOS 15, in which the quadrature signals C _i and S _{i of} each of the analog-digital reception channels in accordance with the algorithm considered in [8, 9] are summed (i = 1, 2, ..., M), stored and selected to form the m-th radiation pattern. Moreover, the total signal corresponding to the mth radiation pattern (m = 1, 2, ..., M) contains the sum of N signals coming from the antenna elements 10 ₁ , ..., 10 _N and phased by delaying them relative to each other, which is equivalent the formation of the maximum radiation pattern in the direction of arrival of the signal from the m-th radio subscriber. The digital signals obtained in this way after demodulation and decoding operations carried out in BTsOS 15 can be sent under the control of STR through LIS based on the first switch 3 to the corresponding inputs and outputs of the communication controller of the wired communication line 22 for delivering the received information to the message recipient via wired lines communication through the second switch 19 to other remote control 7. The processing results of the received HF signals can be displayed on the screens of PC monitors 20 remote control 7 ₁ , ..., 7 _L , or printed on A tester connected to a personal computer 20 of one of the remote control 7 ₁ , ..., 7 _L or via a standard interface, a demodulated signal through KK PLC 22 can be fed to terminal equipment for special decoding, etc. In addition, if necessary, transmit the received information, for example, to The control center for other (VHF, satellite) channels, the corresponding m-th decoded digital signal becomes a modulating signal. On command from one of the remote control 7 ₁ , ..., 7 _L, this signal is transmitted via LIS to the communication controller of the radio stations (KKR) 16, from the output of which the modulation signal, converted into the necessary form, together with the control signals is transmitted to one of the radio transceivers (PPR) 17 ₁ , ..., 17 _K and is radiated by one of the antennas PPR 18 ₁ , ... 18 _K on the air. The block of reference signals (BOS) 8 provides synchronization of the processing of signals received from radio subscribers.

To ensure the operation of all computers from the MC APP USR in a single time, the exact time stamps from the equipment for determining the coordinates of the location and the exact time stamps 5 are fed via LIS based on the first switch 3 to the remote control 7. In the radio transmitting center 14, the transmitting paths depending on the tasks used in various combinations. The required radiation power of the signal to the side. long-distance radio subscriber is achieved by pairwise addition of the capacities of at least four transmitting paths of the transmitting radio center of 14 Mts APP URS.

Each of the radio transceivers (PPR) 17 ₁ , ..., 17 _K, together with the corresponding transceiver antenna 18 ₁ , ..., 18 _K provide independent reception / transmission of signals in the corresponding frequency range, for example, MB, DCM, SMB. Received and demodulated low-frequency signals of an SPR, for example, 17 ₁ in the MB range (telephone, telegraph, data transfer), as well as control signals of this SPR 17 ₁ (for example, control signals for the types of work - telephone, telegraph, data transfer), speed of discrete information, operating modes (reception / transmission), etc. are received in the switching controller of radio stations (KKR) 16. In KKR 16 each of the low-frequency signals and control signals are converted to digital form and grouped into a common high-speed digital th stream, for example, Ethernet type, which from the outputs MCC 16 is supplied to the switch 3 and further via LAN-based switches 3 and 19 may be provided under the control of SRT to a desired PC 20 corresponding to the remote control 7 _1, ..., 7, _L, for example in the RC 7 ₁ . When receiving discrete information, for example, the text of the received radiogram may be displayed on the screen of this display of this PC. When receiving telephone information, it is possible to listen to it on the handset of this remote control.

To transmit discrete signals through the channel MB under consideration to a PC 20 from the remote control 7 ₁ , ..., 7 _L using the PC keyboard, the radiogram text can be typed (or the previously prepared text of this radiogram can be extracted from the PC memory). Further, the LAN signal based on switches 3 and 19 under the control of the STR can be supplied to the KKR 16 together with the control signals for the SPR 17 ₁ . KKR 16 transmitted information and control signals, grouped in a digital high-speed stream at its inputs, converts the manipulation and control signals PPR 17 ₁ into the required discrete information signals, ensuring the broadcasting of radiograms in the direction of the radio subscriber. When transmitting speech signals from the handset 21 of the considered remote control 7 _{1, the} analog signal in the corresponding PC 20 is converted into a digital signal and, together with the converted control signals for the SPR 17 ₁ , is transmitted to the KKR inputs 16 through the LAN, which converts them into analog information modulation signals in the telephone mode and control signals PPR 17 ₁ .

Similarly, the reception / transmission of signals of any other frequency range is provided using the appropriate SPR with an antenna and one of the remote control 7 ₁ , ..., 7 _L under the control of the software corresponding PC 20.

The communication controller of wired communication lines (KK PLC) 22, as well as KKR 16, provides digitalization in the required format of all types of signals received via wired communication lines, as well as the reverse conversion of signals (analog and discrete) generated by one or several remote controls 7 ₁ , ..., 7 _L.

The conversion of all types of signals into digital form and the inverse transformation (restoration) to the original form allows for fully accessible relaying of signals in real time from one channel to another. For example, a speech signal received on an HF channel can be relayed (transmitted) via a satellite channel using the corresponding SPR 17 with antenna 18.

Implementation of the proposed utility model - a multi-purpose automated transceiver radio communication node (MC UPC URS), will achieve the following advantages compared to the known automated transceiver communication systems [1], [2], [4]:

1. To expand the frequency range and types of manipulation (modulation) of received (transmitted) signals, including (except for HF signals):

- to provide reception / transmission of signals in the MB range (meter waves - (30-300) MHz);

- to provide reception / transmission of signals in the DCM band (decimeter waves - (300-3000) MHz);

- to provide reception / transmission of signals in the range of SMW (centimeter waves - (3000-30000) MHz.

2. To provide full-access real-time relaying of different types of signals from radio subscribers equipped with different types of radio stations operating in various frequency ranges including wired communication channels.

3. To provide increased reliability of communication in the KB range of radio paths of various azimuthal directions and various lengths by increasing the signal energy at the receiving point when operating at the optimal operating frequency (the value of which was obtained as a result of solving the problems of IW FV)

4. To provide an assessment of the characteristics of Iran in the azimuthal sector (0 ... 360) ° and their transfer to the center of electronic warfare.

Information sources:

1. Golovin OV Decameter radio communication. - M: Radio and communications, 1990. - 240 p.

2. Automated radio communication with ships. / Ed. K.A.Semenova. - L .: Shipbuilding, 1989 .-- 336 p.

3. Budyak V.S., Kismereshkin V.P., Lil O.V. Vorfolomeev A.A., Dynamics of directional characteristics of antennas of co-wave communication systems. // Antennas, 2012 .-- Issue 1 (176). - 64 p. - ISSN 0320 - 9601. - P.3-8.

4. Application for the grant of a patent for an invention No. 2011 105186, Russia, IPC H04B 1/00 (2009.01), H04B 15/02 (2009.01). Automated shortwave transceiver system. // Dulkeyt I.V., Shadrin B.G., Budyak B.C., Vorfolomeev A.A. / A priority. FIPS of February 11, 2011. A positive decision of FIPS of September 6, 2012 on the grant of a patent for an invention.

5. Barashev A.S., Kudryavtsev G.S. Fourth generation radio presets. // Scientific. - technical collection “Radio communication technology” / Omsk Research Institute of Instrument Engineering (ONIIP), 1998. - Issue 4. - S.20-26.

6. Berezovsky V.A., Dulkeit I.V., Savitsky O.K. Modern decameter radio communication. Equipment, systems and complexes. - M .: "Radio Engineering", 2011. - 444 p.

7. Alekseev O.V., Groshev G.A., Chavka G.G. Multichannel frequency separation devices and their application. - M .: Radio and communications, 1981. - 136 p.

8. Budyak B.C., Vorfolomeev A.A., Kismereshkin V.P. Schemes for constructing short-wave receiving multichannel antenna systems. // Bulletin of the Academy of Military Sciences. - 2009. - No. 3 (28). - 392 p. - Certificate of registration of PI No. 77 - 12244 dated 04/02/2002 - S.43-46.

9. Antennas and microwave devices / Ed. D.I. Voskresensky. - M .: Radio and communication. - 1981. - 432 p.

10. Patent No. 2226021, Russia, MKI H01Q 9/34. Whip range mobile antenna. / Authors: B.C. Budyak, B.G. Shadrin, M.V. Zakhtser et al. - Publ. March 20, 2004 - Bull. No. 8.

11. Patent No. 99250, Russia, IPC H01Q 9/18. Symmetric vertical band radiator. / Authors: Vorfolomeev A.A., B.C. Budyak, O.V. Karaseva. - Publ. November 10, 2010 - Bull. No. 31.

12. Eisenberg G.Z., Belousov S.P., Zhurbenko E.M., et al. Short-wave antennas. - M: Radio and communications. - 1985. - 536 p.

Claims (1)

A multi-purpose automated transceiver radio communication unit containing a radio receiving center containing N receiving trusts, the first inputs and outputs of each of which are connected to the corresponding outputs of the first switch, the other outputs of which are connected to the corresponding inputs and outputs of the wireless access equipment (ABD), equipment for determining location coordinates and time stamps, the inputs and outputs of which are connected to the corresponding outputs and inputs of the first switch, a line communications, remote control (RC), a block of reference signals (BOS), the output of which is combined with the clock inputs of the receiving paths, the antenna ABD, the input-output of which is connected to the output-input of the transceiver ABD, antenna-feeder system, consisting of N antenna elements appropriately located on the terrain, the outputs of which are connected to the inputs of the corresponding N devices for matching and distribution of high-frequency signals (SRS), each of which consists of a distribution block, the input of which is the SRS input, and bl filtering eye, the inputs of which are connected to the corresponding outputs of the distribution unit, and the outputs of the filtering unit, which are the outputs of the SRM, are connected to the inputs of the corresponding receiving path, as well as an adaptive radio transmitting center (with the ability to adapt the power of the emitted signal by pairwise summing the output signals of the individual amplification paths) connected to the radio receiving center via a wireless access line, characterized in that a digital signal processing unit is introduced into the radio receiving center, in the odes-outputs of which are connected to the corresponding outputs-inputs of the first switch, the communication controller of the radio stations (KKR), K transceivers of radio stations (PPR) with the corresponding antennas of the radio stations, the input-output of each of which is connected to the output-input of the corresponding SPR, and the control and information inputs - the outputs of each SPR are connected to the corresponding control and information outputs-inputs of the KKR, the inputs-outputs of which are connected to the corresponding outputs-inputs of the first switch, as well as the second a switch with L - 1 additional remote controls, each of L remote controllers, consisting of a personal electronic computer (PC) and a handset, the input-output of which is connected to the output-input of the corresponding telephone output-input of the personal computer, the digital inputs and outputs of which which are the inputs and outputs of the remote control, connected to the corresponding outputs and inputs of the second switch, the inputs and outputs of which are connected via a communication line with the corresponding outputs and inputs of the first switch, as well as the communication controller of the wired lines zi (KK PLC), the inputs and outputs of which are connected to the corresponding outputs-inputs of the first switch, and the outputs and inputs of the KK PLC, which are outputs-inputs of the radio receiving center, are designed to connect the corresponding equipment of wired communication lines.

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