[go: up one dir, main page]

WO2012018275A1 - Device for the remote detection in a controllable space of items in the body of a person, under the clothing of the person and/or in the person's luggage - Google Patents

Device for the remote detection in a controllable space of items in the body of a person, under the clothing of the person and/or in the person's luggage Download PDF

Info

Publication number
WO2012018275A1
WO2012018275A1 PCT/RU2010/000426 RU2010000426W WO2012018275A1 WO 2012018275 A1 WO2012018275 A1 WO 2012018275A1 RU 2010000426 W RU2010000426 W RU 2010000426W WO 2012018275 A1 WO2012018275 A1 WO 2012018275A1
Authority
WO
WIPO (PCT)
Prior art keywords
person
digital
objects
antenna array
analog
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/RU2010/000426
Other languages
French (fr)
Russian (ru)
Inventor
Сергей Федотович БОЕВ
Александр Павлович КНЯЗЕВ
Алексей Александрович КАПТЮГ
Дмитрий Дмитриевич СТУПИН
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OAO NPK "NII DALNEI RADIOSVYAZI"
Original Assignee
OAO NPK "NII DALNEI RADIOSVYAZI"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OAO NPK "NII DALNEI RADIOSVYAZI" filed Critical OAO NPK "NII DALNEI RADIOSVYAZI"
Priority to RU2013104005/28A priority Critical patent/RU2521240C1/en
Priority to PCT/RU2010/000426 priority patent/WO2012018275A1/en
Publication of WO2012018275A1 publication Critical patent/WO2012018275A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons

Definitions

  • the present invention relates to devices and systems for remote detection in a controlled space of objects and objects (weapons, explosives and drugs) hidden in a person’s body, under his clothes or in his luggage with a mass of people or their flow, which are based on the formation of radio images of the above objects in less than a centimeter wavelength range (hereinafter referred to as MSM). It can also be applied to other mass clusters or flows of other objects.
  • objects and objects weapons, explosives and drugs
  • a device for remote detection of objects hidden under clothing of people containing an antenna, receiver, signal processing unit (RF Patent JVs 2133971 according to G01V 3/11 from 07/27/1999).
  • This device allows you to detect metallic and non-metallic objects (for example, explosives, etc.) that can be hidden under people's clothing and in baggage.
  • metallic and non-metallic objects for example, explosives, etc.
  • the disadvantage of the above device is that it is necessary to organize individual remote control of people and their luggage.
  • the closest in technical essence to the claimed device in terms of essential features is an installation for detecting unauthorized objects and substances in controlled objects, containing a transceiver antenna array, a receiver, an analog-to-digital converter, a computing unit (RF Patent N_> 2309432 according to CL G01V 13 / 88 dated 10.02.2006).
  • the above installation allows for the detection of explosives in objects hidden under human clothing.
  • the disadvantage of the above installation is that it is necessary to organize individual remote control of people and their luggage.
  • the problem which is aimed by the claimed device for remote detection in a controlled space of objects in the human body, under his clothes, and / or in his luggage, is to remotely analyze the state of the controlled space in order to detect controlled objects (weapons, explosives, drugs, etc. .d.) with a large flow of people.
  • controlled objects weapons, explosives, drugs, etc. .d.
  • the device for remote detection in a controlled space of objects in the human body, under his clothes and / or in his luggage containing a transceiver antenna array, a receiver, an analog-to-digital converter, a computing unit, a multi-channel output of a transceiver antenna array is connected with a multi-channel input of the receiver, consisting of a series-connected amplifier and an analog-to-digital converter, the multi-channel output of which is connected to multi-channel m input of a signal processing unit, consisting of a special processor for locally burst signal processing and a computational unit interconnected by a command-digital bus, and a second command-digital bus is connected between the decision point, the computational unit and the digital probing signal shaper, the multi-channel output of which is connected with a series-connected digital-to-analog converter, a transmitter amplifier and a multi-channel output of the transmitting antenna array.
  • FIG. 1 shows a diagram of a device for remote detection in a controlled space of objects hidden in the human body, under it clothes and / or in his luggage, where the following designations are introduced: receiving 1 and transmitting 2 antenna array, receiver 3, consisting of an amplifier 4 and an analog-to-digital converter 5, a signal processing unit 6, consisting of a special local-packet signal processing processor 7 and computing unit 8, interconnected by a command-digital bus 9, the second command-digital bus 10 is connected between the command decision point 1 1, the computing unit 8 and the digital probing signal generator 12, a digital-to-analog converter 13 and transmitter amplifier 14.
  • the device for remote detection in a controlled space of objects hidden in the human body, under his clothes and / or in his luggage works as follows.
  • the receiving antenna array 1 If there are objects in the controlled space in which resonant phenomena occur at certain frequencies in the spectrum of the probing signals, they are received by the receiving antenna array 1.
  • the received signals are amplified in receiver 3, they undergo analog-to-digital conversions for preliminary processing, depending on the selected algorithm for processing which reduces the interference background.
  • the special processor 7 the locally burst processing of the spectral components of the received sounding signals arising at the locations of the monitoring objects is performed, which allows you to compensate for noise and, by adding the local maxima of the useful signals, to identify resonant configurations of the spectra belonging to specific controlled objects.
  • the local maximums of vectors with the same range, but from different components are allocated according to the “I” criterion to the signal marks from each object for further processing, and the local maximums of noise signals are automatically destroyed. Comparison of the obtained spectra with the spectra of controlled objects is carried out in
  • s computing unit 8 by enumerating them with the subsequent construction of radio portraits of specific objects and transmitting them to the decision-making point 1 1 via the command-digital bus 10.
  • the signals through bus 10 are fed to a digital probing signal generator 12, which generates probing signals with an extremely high steepness of edges in less than a centimeter range of radio waves.
  • digital-to-analog conversion to 13, amplification in the transmitter 14, and radiation into a controlled space are performed.
  • the radiation power should not exceed the sanitary norm for a specific range.
  • Unauthorized object (s) are escorted, the composition of the substance, its quantity and the type of object are clarified.
  • the proposed device for remote detection in a controlled space of objects hidden in the human body, under his clothes and / or in his luggage allows for a large flow of people to remotely analyze the controlled space and detect controlled objects (weapons, explosives, drugs, etc. .).

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

The device for the remote detection in a controllable space of items in the body of a person, under the clothing of the person or in the person's luggage is intended for the remote analysis of the state of the controllable space with the aim of detecting controllable items (a weapon, explosive, drugs etc.). In the presence of said objects, in which resonant phenomena arise at defined frequencies within the spectrum of reflected signals, said signals are received by an antenna array which is connected consecutively and by multiple channels to an intensifier, an analog-to-digital converter and to a special processor for the locally bundled processing of the signals. Furthermore, a computing unit identifies the resonant configurations of the spectra belonging to specific controllable objects, followed by the construction of radio portraits and transmission thereof via a digital command bus to a decision-making station, and to a digital-to-analog converter, a transmission intensifier and a transmitting antenna array, which are connected consecutively and by multiple channels.

Description

УСТРОЙСТВО ДЛЯ ДИСТАНЦИОННОГО ОБНАРУЖЕНИЯ В  REMOTE DETECTION DEVICE IN

КОНТРОЛИРУЕМОМ ПРОСТРАНСТВЕ ПРЕДМЕТОВ В ТЕЛЕ ЧЕЛОВЕКА, ПОД CONTROLLED SPACE OF OBJECTS IN A HUMAN BODY, UNDER

ЕГО ОДЕЖДОЙ И/ИЛИ В БАГАЖЕ  HIS CLOTHING AND / OR BAGGAGE

Настоящее изобретение относится к устройствам и системам дистанционного обнаружения в контролируемом пространстве объектов и предметов (оружия, взрывчатки и наркотиков), спрятанных в теле человека, под его одеждой либо в его багаже при массовом скоплении людей или их потока, которые основаны на формировании радиоизображений вышеуказанных объектов в менее чем сантиметровом диапазоне волн (далее МСМ). Также оно может быть применено и к другим массовым скоплениям или потокам других объектов.  The present invention relates to devices and systems for remote detection in a controlled space of objects and objects (weapons, explosives and drugs) hidden in a person’s body, under his clothes or in his luggage with a mass of people or their flow, which are based on the formation of radio images of the above objects in less than a centimeter wavelength range (hereinafter referred to as MSM). It can also be applied to other mass clusters or flows of other objects.

Известно устройство дистанционного обнаружения предметов, скрытых под одеждой людей, содержащее антенну, приемник, блок обработки сигналов (Патент РФ JVs 2133971 по кл. G01V 3/11 от 27.07.1999г.). A device for remote detection of objects hidden under clothing of people, containing an antenna, receiver, signal processing unit (RF Patent JVs 2133971 according to G01V 3/11 from 07/27/1999).

Данное устройство позволяет обнаружить металлические и неметаллические предметы (например, взрывчатку и т.п.), которые могут быть скрыты под одеждой людей и в багаже. Недостатком вышеуказанного устройства является то, что необходима организация индивидуального дистанционного контроля людей и их багажа. This device allows you to detect metallic and non-metallic objects (for example, explosives, etc.) that can be hidden under people's clothing and in baggage. The disadvantage of the above device is that it is necessary to organize individual remote control of people and their luggage.

Наиболее близким по технической сущности к заявленному устройству по совокупности существенных признаков является установка для обнаружения неразрешенных предметов и веществ в ' контролируемых объектах, содержащая приемопередающую антенную решетку, приемник, аналого-цифровой преобразователь, вычислительный блок (Патент РФ N_> 2309432 по кл. G01V 13/88 от 10.02.2006г.). Вышеуказанная установка позволяет обеспечить выявление взрывчатых веществ в скрытых под одеждой человека предметах. Недостатком вышеуказанной установки является то, что необходима организация индивидуального дистанционного контроля людей и их багажа. The closest in technical essence to the claimed device in terms of essential features is an installation for detecting unauthorized objects and substances in controlled objects, containing a transceiver antenna array, a receiver, an analog-to-digital converter, a computing unit (RF Patent N_> 2309432 according to CL G01V 13 / 88 dated 10.02.2006). The above installation allows for the detection of explosives in objects hidden under human clothing. The disadvantage of the above installation is that it is necessary to organize individual remote control of people and their luggage.

Задача, на решение которой направлено заявленное устройство для дистанционного обнаружения в контролируемом пространстве предметов в теле человека, под его одеждой, и/или в его багаже, заключается в дистанционном анализе состояния контролируемого пространства в целях обнаружения контролируемых предметов (оружие, взрывчатка, наркотики и т.д.) при большом потоке людей. The problem, which is aimed by the claimed device for remote detection in a controlled space of objects in the human body, under his clothes, and / or in his luggage, is to remotely analyze the state of the controlled space in order to detect controlled objects (weapons, explosives, drugs, etc. .d.) with a large flow of people.

Поставленная задача решается за счет того, что устройство для дистанционного обнаружения в контролируемом пространстве предметов в теле человека, под его одеждой и/или в его багаже содержащее приемопередающую антенную решетку, приемник, аналого-цифровой преобразователь, вычислительный блок, многоканальный выход приемопередающей антенной решетки соединен с многоканальным входом приемника, состоящего из последовательно соединенных усилителя и аналого-цифрового преобразователя, многоканальный выход которого соединен с многоканальным входом блока обработки сигналов, состоящего из спецпроцессора локально-пачечной обработки сигналов и вычислительного блока, соединенных между собой командно-цифровой шиной, а вторая командно-цифровая шина включена между пунктом принятия решения, вычислительным блоком и цифровым формирователем зондирующих сигналов, многоканальный выход которого соединен с последовательно включенными цифро-аналоговым преобразователем, усилителем передатчика и многоканальным выходом передающей антенной решетки. The problem is solved due to the fact that the device for remote detection in a controlled space of objects in the human body, under his clothes and / or in his luggage containing a transceiver antenna array, a receiver, an analog-to-digital converter, a computing unit, a multi-channel output of a transceiver antenna array is connected with a multi-channel input of the receiver, consisting of a series-connected amplifier and an analog-to-digital converter, the multi-channel output of which is connected to multi-channel m input of a signal processing unit, consisting of a special processor for locally burst signal processing and a computational unit interconnected by a command-digital bus, and a second command-digital bus is connected between the decision point, the computational unit and the digital probing signal shaper, the multi-channel output of which is connected with a series-connected digital-to-analog converter, a transmitter amplifier and a multi-channel output of the transmitting antenna array.

На фиг. 1 приведена схема устройства дистанционного обнаружения в контролируемом пространстве предметов, скрытых в теле человека, под его одеждой и/или в его багаже, где введены следующие обозначения: приемная 1 и передающая 2 антенная решетка, приемник 3, состоящий из усилителя 4 и аналого-цифрового преобразователя 5, блок обработки сигналов 6, состоящий из спецпроцессора локально-пачечной обработки сигналов 7 и вычислительного блока 8, соединенных между собой командно-цифровой шиной 9, вторая командно-цифровая шина 10 включена между командным пунктом принятия решения 1 1, вычислительным блоком 8 и цифровым формирователем зондирующих сигналов 12, цифро-аналоговый преобразователь 13 и усилитель передатчика 14. In FIG. 1 shows a diagram of a device for remote detection in a controlled space of objects hidden in the human body, under it clothes and / or in his luggage, where the following designations are introduced: receiving 1 and transmitting 2 antenna array, receiver 3, consisting of an amplifier 4 and an analog-to-digital converter 5, a signal processing unit 6, consisting of a special local-packet signal processing processor 7 and computing unit 8, interconnected by a command-digital bus 9, the second command-digital bus 10 is connected between the command decision point 1 1, the computing unit 8 and the digital probing signal generator 12, a digital-to-analog converter 13 and transmitter amplifier 14.

Устройство дистанционного обнаружения в контролируемом пространстве предметов, скрытых в теле человека, под его одеждой и/или в его багаже работает следующим образом. The device for remote detection in a controlled space of objects hidden in the human body, under his clothes and / or in his luggage works as follows.

При наличии в контролируемом пространстве объектов, в которых происходят резонансные явления на определенных частотах в спектре зондирующих сигналов, они принимаются приемной антенной решеткой 1. Принятые сигналы усиливаются в приемнике 3, проходят аналого-цифровые преобразования для предварительной обработки в зависимости от выбранного алгоритма пачечной обработки, что позволяет снизить помеховый фон. Затем в спецпроцессоре 7 осуществляется локально- пачечная обработка спектральных составляющих принятых зондирующих сигналов, возникающих в местах нахождения контролирующих объектов, которая позволяет компенсировать помехи и за счет сложения локальных максимумов полезных сигналов выявить резонансные конфигурации спектров, принадлежащих конкретным контролируемым объектам. При этом локальные максимумы векторов с одинаковой дальностью, но от разных составляющих выделяются по критерию «И» в сигнальные отметки от каждого объекта для дальнейшей обработки, а локальные максимумы шумовых сигналов автоматически уничтожаются. Сравнение полученных спектров со спектрами контролируемых объектов осуществляется в  If there are objects in the controlled space in which resonant phenomena occur at certain frequencies in the spectrum of the probing signals, they are received by the receiving antenna array 1. The received signals are amplified in receiver 3, they undergo analog-to-digital conversions for preliminary processing, depending on the selected algorithm for processing which reduces the interference background. Then, in the special processor 7, the locally burst processing of the spectral components of the received sounding signals arising at the locations of the monitoring objects is performed, which allows you to compensate for noise and, by adding the local maxima of the useful signals, to identify resonant configurations of the spectra belonging to specific controlled objects. Moreover, the local maximums of vectors with the same range, but from different components, are allocated according to the “I” criterion to the signal marks from each object for further processing, and the local maximums of noise signals are automatically destroyed. Comparison of the obtained spectra with the spectra of controlled objects is carried out in

з вычислительном блоке 8 путем их перебора с последующим построением радиопортретов конкретных объектов и их передачи на пункт принятия решений 1 1 по командно-цифровой шине 10. Одновременно сигналы через шину 10 поступают на цифровой формирователь зондирующих сигналов 12, который формирует зондирующие сигналы с предельно высокой крутизной фронтов в менее чем сантиметровом диапазоне радиоволн. Затем производится цифро-аналоговое преобразование в 13, усиление в передатчике 14 и излучение в контролируемое пространство. При этом мощность излучения не должна превышать санитарную норму для конкретного диапазона. Проводится сопровождение несанкционированного объекта (объектов), определение состава вещества, его количества и уточнение типа объекта. s computing unit 8 by enumerating them with the subsequent construction of radio portraits of specific objects and transmitting them to the decision-making point 1 1 via the command-digital bus 10. At the same time, the signals through bus 10 are fed to a digital probing signal generator 12, which generates probing signals with an extremely high steepness of edges in less than a centimeter range of radio waves. Then, digital-to-analog conversion to 13, amplification in the transmitter 14, and radiation into a controlled space are performed. At the same time, the radiation power should not exceed the sanitary norm for a specific range. Unauthorized object (s) are escorted, the composition of the substance, its quantity and the type of object are clarified.

Таким образом, предложенное устройство дистанционного обнаружения в контролируемом пространстве предметов, скрытых в теле человека, под его одеждой и/или в его багаже позволяет при большом потоке людей осуществлять дистанционный анализ контролируемого пространства и обнаруживать контролируемые предметы (оружие, взрывчатка, наркотики и т.д.). Thus, the proposed device for remote detection in a controlled space of objects hidden in the human body, under his clothes and / or in his luggage allows for a large flow of people to remotely analyze the controlled space and detect controlled objects (weapons, explosives, drugs, etc. .).

Claims

Формула изобретения Claim Устройство для дистанционного обнаружения в контролируемом пространстве предметов в теле человека, под его одеждой, и/или в его багаже содержащее приемопередающую антенную решетку, приемник, аналого- цифровой преобразователь, вычислительный блок, о т л и ч а ю щ е е с я т е м, ч т о многоканальный выход приемопередающей антенной решетки соединен с многоканальным входом приемника, состоящего из последовательно соединенных усилителя и аналого-цифрового преобразователя, многоканальный выход которого соединен с многоканальным входом блока обработки сигналов, состоящего из спецпроцессора локально-пачечной обработки сигналов и вычислительного блока, соединенных между собой командно-цифровой шиной, а вторая командно-цифровая шина включена между пунктом принятия решения, вычислительным блоком и цифровым формирователем зондирующих сигналов, многоканальный выход которого соединен с последовательно включенными цифро-аналоговым преобразователем, усилителем передатчика и многоканальным выходом передающей антенной решетки. A device for remote detection in a controlled space of objects in a person’s body, under his clothes, and / or in his luggage containing a transceiver antenna array, a receiver, an analog-to-digital converter, a computational unit, and the like Therefore, the multi-channel output of the transceiver antenna array is connected to the multi-channel input of the receiver, consisting of a series-connected amplifier and an analog-to-digital converter, the multi-channel output of which is connected to the multi-channel input of the unit signal processing, consisting of a special processor for locally burst signal processing and a computational unit interconnected by a command-digital bus, and a second command-digital bus is connected between the decision point, the computational unit, and the digital probing signal shaper, the multi-channel output of which is connected to series-connected digital-to-analog converter, transmitter amplifier and multi-channel output of the transmitting antenna array. 5 5 ЗАМЕНЯЮЩИЙ ЛИСТ (ПРАВИЛО 26)  SUBSTITUTE SHEET (RULE 26)
PCT/RU2010/000426 2010-08-02 2010-08-02 Device for the remote detection in a controllable space of items in the body of a person, under the clothing of the person and/or in the person's luggage Ceased WO2012018275A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2013104005/28A RU2521240C1 (en) 2010-08-02 2010-08-02 Device for remote detection of items in human body, under clothing and/or in luggage in controlled space
PCT/RU2010/000426 WO2012018275A1 (en) 2010-08-02 2010-08-02 Device for the remote detection in a controllable space of items in the body of a person, under the clothing of the person and/or in the person's luggage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2010/000426 WO2012018275A1 (en) 2010-08-02 2010-08-02 Device for the remote detection in a controllable space of items in the body of a person, under the clothing of the person and/or in the person's luggage

Publications (1)

Publication Number Publication Date
WO2012018275A1 true WO2012018275A1 (en) 2012-02-09

Family

ID=45559670

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2010/000426 Ceased WO2012018275A1 (en) 2010-08-02 2010-08-02 Device for the remote detection in a controllable space of items in the body of a person, under the clothing of the person and/or in the person's luggage

Country Status (2)

Country Link
RU (1) RU2521240C1 (en)
WO (1) WO2012018275A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038106A (en) * 1990-02-26 1991-08-06 Mamontov Jury M Detector of metalliferous objects having two pairs of receiving loops symmetrical and orthogonal to a driving loop
US7042385B1 (en) * 2003-09-16 2006-05-09 Niitek, Inc. Non-intrusive inspection impulse radar antenna
RU2301432C2 (en) * 2004-12-20 2007-06-20 Петр Витальевич Петров Mode of detection of objects concealed under cloth
RU2309432C1 (en) * 2006-02-10 2007-10-27 Александр Игоревич Клименко Device for detecting objects

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038106A (en) * 1990-02-26 1991-08-06 Mamontov Jury M Detector of metalliferous objects having two pairs of receiving loops symmetrical and orthogonal to a driving loop
US7042385B1 (en) * 2003-09-16 2006-05-09 Niitek, Inc. Non-intrusive inspection impulse radar antenna
RU2301432C2 (en) * 2004-12-20 2007-06-20 Петр Витальевич Петров Mode of detection of objects concealed under cloth
RU2309432C1 (en) * 2006-02-10 2007-10-27 Александр Игоревич Клименко Device for detecting objects

Also Published As

Publication number Publication date
RU2521240C1 (en) 2014-06-27

Similar Documents

Publication Publication Date Title
Li et al. A novel method for respiration-like clutter cancellation in life detection by dual-frequency IR-UWB radar
RU2593276C1 (en) Method of selecting moving targets
US20130050007A1 (en) Sub-millimeter wave rf and ultrasonic concealed object detection and identification
BR9711509A (en) Hidden weapons detector system
EP2762916B1 (en) Multi-channel multistatic synthetic aperture radar with stationary receiver and data processing method thereof
Shepeta et al. Performance of UWB signal detecting circuits
Yan et al. Through-the-wall human respiration detection using impulse ultra-wide-band radar
KR101052034B1 (en) Multifunction receiver of electronic warfare system
RU2008118533A (en) METHOD FOR DETECTING PEOPLE AND MOVING OBJECTS FOR AN OBSTACLE AND DEVICE FOR ITS IMPLEMENTATION
RU2439603C1 (en) Method of detecting and recognising source of electromagnetic radiation
RU2571950C1 (en) Method for radio monitoring of radio-silent objects
RU2521240C1 (en) Device for remote detection of items in human body, under clothing and/or in luggage in controlled space
RU2528391C1 (en) Method of searching for low-signature mobile objects
RU2206101C1 (en) Method detecting electromagnetic radiation sources within limits of monitored zone and device for its realization
RU2514730C1 (en) Method for remote detection of objects in human body, under clothing and/or in luggage
Mushtaq et al. An overview of spectrum sensing in cognitive radar systems
US9841499B2 (en) Intrusion detector and method for improved sensitivity
RU2534222C1 (en) Nearly invisible moving objects detection method
EP2901174A1 (en) Frequency modulated continuous waveform (fmcw) radar
CN114170751A (en) Intrusion detection method and device
Doukovska Conventional Hough detector in presence of randomly arriving impulse interference
CN208091316U (en) It is a kind of that there is the radar type guided missile of distance measurement function of testing the speed to approach warning system
Sytnik Quasi-Optimal Receiver with Non-Coherent Discriminators for Rescuer Radar
RU2248593C1 (en) Method of complex concealed search of explosives
RU95130U1 (en) COMPLEX FOR DETECTING HIDDEN CLOTHING ITEMS ON A HUMAN BODY

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10855686

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2013104005

Country of ref document: RU

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 10855686

Country of ref document: EP

Kind code of ref document: A1