RU2000105749A - METHOD FOR DETECTING LOW-FAST OBJECTIVES ON THE BACKGROUND OF REFLECTIONS FROM LOCAL OBJECTS - Google Patents

METHOD FOR DETECTING LOW-FAST OBJECTIVES ON THE BACKGROUND OF REFLECTIONS FROM LOCAL OBJECTS

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Publication number
RU2000105749A
RU2000105749A RU2000105749/09A RU2000105749A RU2000105749A RU 2000105749 A RU2000105749 A RU 2000105749A RU 2000105749/09 A RU2000105749/09 A RU 2000105749/09A RU 2000105749 A RU2000105749 A RU 2000105749A RU 2000105749 A RU2000105749 A RU 2000105749A
Authority
RU
Russia
Prior art keywords
converter
reflections
objectives
fast
signal
Prior art date
Application number
RU2000105749/09A
Other languages
Russian (ru)
Other versions
RU2201602C2 (en
Inventor
Анатолий Семенович Ребров
Рубин Закирович Гумиров
Валерий Евгеньевич Немцов
Елена Алексеевна Аникина
Денис Александрович Пономарев
Original Assignee
Военный университет ВПВО ВС РФ
Filing date
Publication date
Application filed by Военный университет ВПВО ВС РФ filed Critical Военный университет ВПВО ВС РФ
Priority to RU2000105749A priority Critical patent/RU2201602C2/en
Priority claimed from RU2000105749A external-priority patent/RU2201602C2/en
Publication of RU2000105749A publication Critical patent/RU2000105749A/en
Application granted granted Critical
Publication of RU2201602C2 publication Critical patent/RU2201602C2/en

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Claims (1)

Способ обнаружения низколетящих целей при многолучевом распространении отраженного от цели сигнала моноимпульсным радиолокатором с суммарно-разностным преобразователем, фазовым методом пеленгования, квадратурной обработкой разностного сигнала и анализом мнимой составляющей сигнала в разностном канале преобразователя, отличающийся тем, что в режиме поиска цели определяют наличие вещественной составляющей сигнала в суммарном канале преобразователя, кроме того анализируют в суммарном канале преобразователя фазу высокочастотного сигнала на предмет наличия в нем низкочастотной модуляции фазы.A method for detecting low-flying targets in multipath propagation of a signal reflected from a target by a monopulse radar with a sum-difference converter, a phase direction finding method, quadrature processing of a difference signal and analysis of the imaginary component of the signal in the difference channel of the converter, characterized in that the presence of the material component of the signal is determined in the target search mode in the total channel of the converter, in addition, the phase of the high-frequency is analyzed in the total channel of the converter Igna for the presence of the low-frequency phase modulation.
RU2000105749A 2000-03-07 2000-03-07 Method detecting low flying targets against background of reflections from local objects RU2201602C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000105749A RU2201602C2 (en) 2000-03-07 2000-03-07 Method detecting low flying targets against background of reflections from local objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000105749A RU2201602C2 (en) 2000-03-07 2000-03-07 Method detecting low flying targets against background of reflections from local objects

Publications (2)

Publication Number Publication Date
RU2000105749A true RU2000105749A (en) 2002-04-10
RU2201602C2 RU2201602C2 (en) 2003-03-27

Family

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Family Applications (1)

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RU2000105749A RU2201602C2 (en) 2000-03-07 2000-03-07 Method detecting low flying targets against background of reflections from local objects

Country Status (1)

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RU (1) RU2201602C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2460089C1 (en) * 2011-03-29 2012-08-27 Александр Игоревич Клименко Short-pulse monopulse radar with electronic scanning in one plane
RU2752235C1 (en) * 2020-09-22 2021-07-23 Акционерное общество "НИИ измерительных приборов - Новосибирский завод имени Коминтерна" /АО "НПО НИИИП-НЗиК"/ Method for measuring angle of low-altitude target and device for its implementation
RU2761955C9 (en) * 2021-04-15 2022-02-22 Публичное акционерное общество "Научно-производственное объединение "Алмаз" имени академика А.А. Расплетина" (ПАО "НПО "Алмаз") Method for determining the flight altitude of a low-flying target of a monopulse tracking radar

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