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특허 상세정보

Dual-mode radar receiver

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01S-013/44   
미국특허분류(USC) 343/16M
출원번호 US-0333363 (1981-12-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 12  인용 특허 : 0
초록

Apparatus is disclosed which processes sum and difference signals generated from received radar signals to provide target angle information in terms of amplitude or phase. The system includes an IF section and an RF section which processes the sum and difference signals. In the amplitude mode, the sum and difference signals are processed in a conventional manner through a hybrid combiner to an amplitude angle detector which provides the desired target information. A selectively controllable phase shifter is provided as part of the IF section to control t...

대표
청구항

A dual-mode radar receiver which generates target angle information including sum and difference signals which is applied to first and second channels, and which combines the sum and difference signals to provide output signals indicative of the addition and difference thereof, said output signals being indicative of target angle information in terms of amplitude, said output signals being applied to an amplitude angle detector during receiver range gates for processing the output signals to provide target angle information, wherein the improvement compr...

이 특허를 인용한 특허 피인용횟수: 12

  1. Hrycak Peter D. (Millersville MD). Architecture for monopulse active aperture arrays. USP1991014983977.
  2. Shirakawa, Kazuo. DSSS radar, method implemented by radar and computer-readable storage medium. USP2010107812761.
  3. Crane Patrick E. (7507 Summerbridge Dr. Tampa FL 33614). Dual polarized monopulse orthogonal superposition. USP1989044821039.
  4. Kinsey Richard R. (Dewitt NY). Dual-plane monopulse antenna. USP1997035612702.
  5. Poux Jean P. (Orlando FL). Method of processing the sum and difference signals of a radar of the monopulse type for estimating the parasite phase i. USP1987124713666.
  6. Sharpin, David; Kolanek, Jim; Cvetnic, Mark A.; Hutchings, Mike; Tennison, James; Nelson, Kent Carl; Hunsberger, Harold Kregg; Baseghi, Behshad. Methods and apparatuses for active protection from aerial threats. USP2015109170070.
  7. Kolanek, James; Baseghi, Behshad; Sharpin, David; Visco, Anthony; Shieh, Falin. Methods and apparatuses for aerial interception of aerial threats. USP2017019551552.
  8. Kolanek, James; Baseghi, Behshad; Sharpin, David; Visco, Anthony; Shieh, Falin. Methods and apparatuses for engagement management of aerial threats. USP20190310228689.
  9. Kolanek, James; Baseghi, Behshad; Sharpin, David; Visco, Anthony; Shieh, Falin. Methods and apparatuses for engagement management of aerial threats. USP2016119501055.
  10. Chabah Maurice (Paris FRX). Microwave receiver making deviation measurements more especially in combination with a secondary airborne radar and a se. USP1988014719463.
  11. Kuroda Yuichi (Yokohama JPX). Monopulse radar equipment. USP1988014719465.
  12. Martin Raymond G. (Ellicott City MD). Search detection apparatus. USP1990054924230.