RU2014119057A - DEVICE FOR MEASURING ANTENNA REINFORCEMENT FACTOR IN NATURAL CONDITIONS - Google Patents
DEVICE FOR MEASURING ANTENNA REINFORCEMENT FACTOR IN NATURAL CONDITIONS Download PDFInfo
- Publication number
- RU2014119057A RU2014119057A RU2014119057/28A RU2014119057A RU2014119057A RU 2014119057 A RU2014119057 A RU 2014119057A RU 2014119057/28 A RU2014119057/28 A RU 2014119057/28A RU 2014119057 A RU2014119057 A RU 2014119057A RU 2014119057 A RU2014119057 A RU 2014119057A
- Authority
- RU
- Russia
- Prior art keywords
- antenna
- directional coupler
- reference antenna
- removable
- absorbing device
- Prior art date
Links
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Устройство для измерения коэффициента усиления антенн в натурных условиях, содержащее генератор сигналов, измеритель мощности и эталонную антенну, а также исследуемую антенну и приемник, отличающееся тем, что в него введены последовательно соединенные первый направленный ответвитель, регулируемый аттенюатор, фазовращатель и второй направленный ответвитель, ко второму входу и выходу которого присоединены соответственно исследуемая антенна и приемник, при этом первый направленный ответвитель вторым выходом и входом соединен соответственно с эталонной антенной и измерителем мощности, кроме того, в него дополнительно введено съемное радиопоглощающее устройство, устанавливаемое между антеннами в область пространства, существенную для распространения радиоволн, с учетом соблюдения условий дальней зоны от каждой из антенн до съемного радиопоглощающего устройства, при этом площадь поперечного сечения которого определяется из условия S>πR SinD/2, где D- ширина диаграммы направленности эталонной антенны, R- расстояние от эталонной антенны до съемного радиопоглощающего устройства.A device for measuring the antenna gain in natural conditions, comprising a signal generator, a power meter and a reference antenna, as well as a test antenna and a receiver, characterized in that a first directional coupler, an adjustable attenuator, a phase shifter and a second directional coupler are connected in series the second input and output of which the antenna and receiver under study are connected, respectively, while the first directional coupler is connected to the second output and input, respectively Besides the reference antenna and power meter, in addition, a removable radar absorbing device is inserted into it, which is installed between the antennas in the space area essential for the propagation of radio waves, taking into account the conditions of the far zone from each of the antennas to the removable radar absorbing device, while the transverse area the cross section of which is determined from the condition S> πR SinD / 2, where D is the width of the radiation pattern of the reference antenna, R is the distance from the reference antenna to a removable radar absorbing device oystva.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014119057/28A RU2570104C1 (en) | 2014-05-12 | 2014-05-12 | Measuring device of antenna amplification coefficient under full-scale conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014119057/28A RU2570104C1 (en) | 2014-05-12 | 2014-05-12 | Measuring device of antenna amplification coefficient under full-scale conditions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014119057A true RU2014119057A (en) | 2015-11-20 |
| RU2570104C1 RU2570104C1 (en) | 2015-12-10 |
Family
ID=54552971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014119057/28A RU2570104C1 (en) | 2014-05-12 | 2014-05-12 | Measuring device of antenna amplification coefficient under full-scale conditions |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2570104C1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1374151A1 (en) * | 1985-12-17 | 1988-02-15 | Центральная Аэрологическая Обсерватория Госкомгидромета | Method of measuring gain factor of radar antenna |
| RU2104561C1 (en) * | 1995-01-10 | 1998-02-10 | Военная академия связи | Method and device for measuring antenna gain |
| RU2335779C2 (en) * | 2006-06-01 | 2008-10-10 | Анатолий Александрович Хрусталев | Measurement method of antenna gain constant by comparison with reference antenna and related tester |
| RU2345374C1 (en) * | 2008-02-26 | 2009-01-27 | Федеральное государственное учреждение "Федеральный государственный научно-исследовательский испытательный центр радиоэлектронной борьбы и оценки эффективности снижения заметности" Минобороны России | Method of measuring of amplification constant of antennas |
-
2014
- 2014-05-12 RU RU2014119057/28A patent/RU2570104C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2570104C1 (en) | 2015-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA201890683A1 (en) | TRANSFER BY MEANS OF A HYBRID PHASED LATTICE | |
| CU20140113A7 (en) | THE DOPPLER METEOROLOGICAL RADIOLOCALIZER | |
| RU2014145159A (en) | SENSOR FOR MEASURING MATERIAL PROPERTIES | |
| EA201890689A1 (en) | MOBILE PROBES OF DIRECTED SURFACE WAVEGUIDE AND RECEIVERS | |
| RU2014122924A (en) | METHODS FOR MODELING MULTI-BEAM REFLECTIONS OF GLOBAL NAVIGATION SATELLITE SYSTEM SIGNALS USING TEST STANDS AND DEVICES FOR IMPLEMENTING TEST METHODS | |
| RU2015156441A (en) | HOMODINE RADAR | |
| RU2011153139A (en) | LONG-DIMENSIONAL METHOD AND DEVICE FOR DETERMINING THE COORDINATES OF A RADIO EMISSION SOURCE | |
| RU2011128239A (en) | METHOD AND DEVICE FOR NONLINEAR RADAR | |
| RU2014119057A (en) | DEVICE FOR MEASURING ANTENNA REINFORCEMENT FACTOR IN NATURAL CONDITIONS | |
| RU2012123638A (en) | DEVICE FOR DETERMINING THE LIQUID LEVEL IN THE TANK | |
| RU2016137157A (en) | CELLULAR GRILLE WITH DOUBLE VERTICAL RAYS | |
| EA201890672A1 (en) | MEASURING AND PROVIDING A REPORT ON ELECTRIC ENERGY RECEIVABLE FROM DIRECTED SURFACE WAVES | |
| RU2014119305A (en) | METHOD FOR MEASURING ANTENNA ENHANCEMENT COEFFICIENT IN NATURAL CONDITIONS | |
| RU105470U1 (en) | ACOUSTIC HYDROLOCATOR LATERAL VIEW | |
| EA201890692A1 (en) | DETERMINATION OF A GEOGRAPHIC LOCATION USING DIRECTED SURFACE WAVES | |
| RU2015101071A (en) | Microwave level switch and microwave input device | |
| RU2525472C1 (en) | Acoustic range-finder | |
| RU2013110738A (en) | METHOD FOR TRANSFORMING IN OPEN SPACE TWO TWO DIRECTED ON ONE SIDE OF LINEAR POLARIZED MONOGHARMONIC FLOWS OF ELECTROMAGNETIC WAVES IN DIRECTED FLOW OF WAVES DE BROIL | |
| CN203535216U (en) | DBF forming device based on exogenous radar | |
| RU2012152690A (en) | NON-CONTACT RADIO WAVE METHOD FOR MEASURING LIQUID LEVEL IN A TANK | |
| RU157188U1 (en) | RADAR SCANNER | |
| RU2012134423A (en) | DEVICE FOR MEASURING SEA WAVE PARAMETERS | |
| RU2013143061A (en) | METHOD AND PHASED ANTENNA ARRANGEMENT OF KNOT ANTENNA IN THE FORM OF MULTI-SHEETS FOR THE TRANSMISSION AND RECEIVING OF SUPER-DIRECTED KNOWN ELECTROMAGNETIC WAVES | |
| UA97225C2 (en) | Method for digital complex radio direction finding | |
| PL389505A1 (en) | Device for generating electromagnetic field with quasispherical polarization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170513 |