RU2013154058A - METHOD FOR DETECTING SHORT-EXPLOSIVE DEVICES - Google Patents

METHOD FOR DETECTING SHORT-EXPLOSIVE DEVICES Download PDF

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Publication number
RU2013154058A
RU2013154058A RU2013154058/03A RU2013154058A RU2013154058A RU 2013154058 A RU2013154058 A RU 2013154058A RU 2013154058/03 A RU2013154058/03 A RU 2013154058/03A RU 2013154058 A RU2013154058 A RU 2013154058A RU 2013154058 A RU2013154058 A RU 2013154058A
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Russia
Prior art keywords
frequencies
microwave
registration
rotation
taken
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RU2013154058/03A
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Russian (ru)
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RU2601667C2 (en
Inventor
Григорий Николаевич Щербаков
Михаил Александрович Анцелевич
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Григорий Николаевич Щербаков
Михаил Александрович Анцелевич
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Priority to RU2013154058/03A priority Critical patent/RU2601667C2/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/02—Locating undetonated charges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

1. Способ обнаружения осколочных взрывных устройств, основанный на методе нелинейной радиолокации, включающий облучение СВЧ электромагнитным зондирующим полем и регистрацию новых составляющих в спектре отраженного сигнала, отличающийся тем, что облучение осуществляется на двух близких, но не равных частотах, а регистрация осуществляется на одной из комбинационных частот третьего порядка, значение которой меньше значений двух частот излучаемых сигналов, при этом все частоты берутся в диапазоне резонансного рассеяния взрывного устройства.2. Способ по п.1, отличающийся тем, что поляризация зондирующих СВЧ сигналов берется вращающейся с одинаковым направлением вращения, а регистрацию отраженного СВЧ сигнала на комбинационной частоте третьего порядка осуществляют с использованием противоположного направления вращения.1. A method for detecting fragmentation explosive devices based on the method of nonlinear radar, including irradiation with a microwave electromagnetic sounding field and registration of new components in the spectrum of the reflected signal, characterized in that the irradiation is carried out at two close but not equal frequencies, and registration is carried out at one of third-order Raman frequencies, the value of which is less than the values of the two frequencies of the emitted signals, while all frequencies are taken in the resonant scattering range of the explosive device tva.2. The method according to claim 1, characterized in that the polarization of the probing microwave signals is taken to be rotated with the same direction of rotation, and the reflected microwave signal is recorded at the third order Raman frequency using the opposite direction of rotation.

Claims (2)

1. Способ обнаружения осколочных взрывных устройств, основанный на методе нелинейной радиолокации, включающий облучение СВЧ электромагнитным зондирующим полем и регистрацию новых составляющих в спектре отраженного сигнала, отличающийся тем, что облучение осуществляется на двух близких, но не равных частотах, а регистрация осуществляется на одной из комбинационных частот третьего порядка, значение которой меньше значений двух частот излучаемых сигналов, при этом все частоты берутся в диапазоне резонансного рассеяния взрывного устройства.1. A method for detecting fragmentation explosive devices based on the nonlinear radar method, including irradiation of a microwave with an electromagnetic sounding field and registration of new components in the spectrum of the reflected signal, characterized in that the irradiation is carried out at two close but not equal frequencies, and registration is carried out at one of third order Raman frequencies, the value of which is less than the values of the two frequencies of the emitted signals, while all frequencies are taken in the range of the resonant scattering of the explosive device Twa. 2. Способ по п.1, отличающийся тем, что поляризация зондирующих СВЧ сигналов берется вращающейся с одинаковым направлением вращения, а регистрацию отраженного СВЧ сигнала на комбинационной частоте третьего порядка осуществляют с использованием противоположного направления вращения. 2. The method according to claim 1, characterized in that the polarization of the probing microwave signals is taken to be rotated with the same direction of rotation, and the reflected microwave signal is recorded at the third order Raman frequency using the opposite direction of rotation.
RU2013154058/03A 2013-12-06 2013-12-06 Method of fragmentation explosives detecting RU2601667C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013154058/03A RU2601667C2 (en) 2013-12-06 2013-12-06 Method of fragmentation explosives detecting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013154058/03A RU2601667C2 (en) 2013-12-06 2013-12-06 Method of fragmentation explosives detecting

Publications (2)

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RU2013154058A true RU2013154058A (en) 2015-06-20
RU2601667C2 RU2601667C2 (en) 2016-11-10

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RU2013154058/03A RU2601667C2 (en) 2013-12-06 2013-12-06 Method of fragmentation explosives detecting

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2745658C2 (en) * 2018-07-17 2021-03-30 Акционерное общество "Группа Защиты - ЮТТА" Method and device for detecting radio-controlled explosive devices usind unmanned aerial vehicle
RU184800U1 (en) * 2018-08-08 2018-11-09 Григорий Николаевич Щербаков Detector of radio-controlled fragmentation explosive devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053891A (en) * 1967-05-24 1977-10-11 Lockheed Electronics Company Radar object detector using non-linearities
RU2234715C2 (en) * 2002-09-25 2004-08-20 5 Центральный научно-исследовательский испытательный институт Министерства обороны Российской Федерации Non-linear radar for finding actuating radio-electronic devices for control of explosion
RU2256196C2 (en) * 2003-07-15 2005-07-10 Бахарев Сергей Алексеевич Method for hydroacoustic detection of swimmers and biological sea beings and their extrusion from water intake structure
US8823581B2 (en) * 2006-12-06 2014-09-02 Radical Development Holding S.A. System and method for detecting dangerous objects and substances
RU2411504C1 (en) * 2009-11-26 2011-02-10 Общество с ограниченной ответственностью "Научно-технический центр прикладной физики" (ООО "НТЦ ПФ") Method for remote inspection of target in monitored space

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Effective date: 20170122