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Gated FMCW DF radar and signal processing for range/doppler/angle determination 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01S-013/08
  • H01Q-009/16
출원번호 US-0843183 (1992-02-28)
발명자 / 주소
  • Barrick Donald E. (Redwood City CA) Lipa Belinda J. (Portola Valley CA) Lilleboe Peter M. (Los Altos CA) Isaacson Jimmy (Mountain View CA)
출원인 / 주소
  • Codar Ocean Sensors, Ltd. (Los Altos CA 02)
인용정보 피인용 횟수 : 71  인용 특허 : 0

초록 ▼

A lower-frequency compact radar system for wide-angle surveillance. Direction-finding receive antennas consisting of colocated orthogonal electric and magnetic dipoles provide target angles from the radar. The size of this antenna unit is reduced to the point where internal noise is comparable to ex

대표청구항 ▼

A compact antenna for reception of radar signals, the antenna being part of a radar signal receiving system which includes a receiver and a transmission line, the antenna having an electrical efficiency which is a function of frequency and which causes an external source to contribute an external no

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