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[미국특허] Phase coded, micro-power impulse radar motion sensor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01S-013/58
출원번호 US-0486171 (1995-06-06)
발명자 / 주소
  • McEwan Thomas E. (Livermore CA)
출원인 / 주소
  • The Regents of the University of California (Oakland CA 02)
인용정보 피인용 횟수 : 152  인용 특허 : 0

초록

A motion sensing, micro-power impulse radar MIR impresses on the transmitted signal, or the received pulse timing signal, one or more frequencies lower than the pulse repetition frequency, that become intermediate frequencies in a “IF homodyne”receiver. Thus, many advantages of classical RF receiver

대표청구항

An apparatus for detecting a characteristic of objects within a field, comprising: a transmitter which transmits a sequence of electro-magnetic signals in response to a transmit timing signal at a nominal pulse repetition frequency; a receiver which samples echoes of the sequence of electro-magnetic

이 특허를 인용한 특허 (152) 인용/피인용 타임라인 분석

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