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Passive high accuracy geolocation system and method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01S-003/02
출원번호 US-0026782 (1993-03-05)
발명자 / 주소
  • Kennedy Joseph P. (Fairfax VA) Roller Christopher D. (Burke VA) Hooper Robert W. (Arlington VA)
출원인 / 주소
  • E-Systems, Inc. (Dallas TX 02)
인용정보 피인용 횟수 : 275  인용 특허 : 0

초록 ▼

A system for accurately locating a mobile cellular radio includes plural radio receivers, the position of each being precisely known, a satellite-based time source for providing the actual time of arrival of a radio signal at the plural radio receivers, and a device for removing multipath and cochan

대표청구항 ▼

A system for accurately locating a mobile cellular radio comprising: a grid of at least three radio receivers for receiving a radio signal from the mobile cellular radio, the position of said radio receivers being known to within about four meters; resolution means for removing multipath radio signa

이 특허를 인용한 특허 (275)

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