RU2004134612A - METHOD FOR DETERMINING COORDINATES OF RADIO EMISSIONS SOURCES - Google Patents

METHOD FOR DETERMINING COORDINATES OF RADIO EMISSIONS SOURCES Download PDF

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Publication number
RU2004134612A
RU2004134612A RU2004134612/09A RU2004134612A RU2004134612A RU 2004134612 A RU2004134612 A RU 2004134612A RU 2004134612/09 A RU2004134612/09 A RU 2004134612/09A RU 2004134612 A RU2004134612 A RU 2004134612A RU 2004134612 A RU2004134612 A RU 2004134612A
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RU
Russia
Prior art keywords
aircraft
differences
signals
iri
coordinates
Prior art date
Application number
RU2004134612/09A
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Russian (ru)
Other versions
RU2278395C1 (en
Inventor
Александр Викторович Дубровин (RU)
Александр Викторович Дубровин
Константин Викторович Устинов (RU)
Константин Викторович Устинов
Original Assignee
Александр Викторович Дубровин (RU)
Александр Викторович Дубровин
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Application filed by Александр Викторович Дубровин (RU), Александр Викторович Дубровин filed Critical Александр Викторович Дубровин (RU)
Priority to RU2004134612/09A priority Critical patent/RU2278395C1/en
Publication of RU2004134612A publication Critical patent/RU2004134612A/en
Application granted granted Critical
Publication of RU2278395C1 publication Critical patent/RU2278395C1/en

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  • Radar Systems Or Details Thereof (AREA)
  • Radio Relay Systems (AREA)

Claims (1)

Способ определения координат источников радиоизлучений (ИРИ), заключающийся в приеме сигнала ИРИ на трех летательных аппаратах, ретрансляции сигналов на центральный пункт обработки, вычислении разностей радиальных скоростей летательных аппаратов по разностям доплеровских частот сигналов ретранслируемых с летательных аппаратов, с последующим вычислением координат ИРИ по разностям радиальных скоростей, отличающийся тем, что, с целью расширения функциональных возможностей, сигналы ретранслированные с летательных аппаратов дополнительно подвергают взаимнокорреляционной обработке, а разности радиальных скоростей летательных аппаратов вычисляются на основе коэффициентов сжатия сигналов, определяемых путем максимизации взаимнокорреляционной функции сигналов ретранслированных с летательных аппаратов.A method for determining the coordinates of radio emission sources (IRI), which consists in receiving an IRI signal on three aircraft, relaying the signals to a central processing point, calculating the differences of the radial speeds of the aircraft from the differences in Doppler frequencies of the signals relayed from the aircraft, followed by calculating the coordinates of the IRI from the radial differences speeds, characterized in that, in order to expand the functionality, the signals relayed from aircraft supplement They are subjected to cross-correlation processing, and the radial velocity differences of the aircraft are calculated based on the compression ratios of the signals, determined by maximizing the cross-correlation function of the signals relayed from the aircraft.
RU2004134612/09A 2004-11-29 2004-11-29 Method of finding coordinates of radio-frequency radiation source RU2278395C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004134612/09A RU2278395C1 (en) 2004-11-29 2004-11-29 Method of finding coordinates of radio-frequency radiation source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004134612/09A RU2278395C1 (en) 2004-11-29 2004-11-29 Method of finding coordinates of radio-frequency radiation source

Publications (2)

Publication Number Publication Date
RU2004134612A true RU2004134612A (en) 2006-05-10
RU2278395C1 RU2278395C1 (en) 2006-06-20

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Application Number Title Priority Date Filing Date
RU2004134612/09A RU2278395C1 (en) 2004-11-29 2004-11-29 Method of finding coordinates of radio-frequency radiation source

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RU (1) RU2278395C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2469347C1 (en) * 2011-06-27 2012-12-10 Федеральное государственное военное образовательное учреждение высшего профессионального образования "Военный авиационный инженерный университет" (г. Воронеж) Министерства обороны Российской Федерации Apparatus for determining coordinates of radio source
RU2642846C2 (en) * 2015-12-15 2018-01-29 Общество с ограниченной ответственностью "Конструкторское бюро "КУРС" Method for determining coordinates of radio emission source

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Publication number Publication date
RU2278395C1 (en) 2006-06-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20061130