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Pseudorandom noise ranging receiver which compensates for multipath distortion by making use of multiple correlator time 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-015/00
출원번호 US-0158511 (1993-11-29)
발명자 / 주소
  • Fenton Patrick (Calgary CAX)
출원인 / 주소
  • NovAtel Communications Ltd. (CAX 03)
인용정보 피인용 횟수 : 224  인용 특허 : 0

초록 ▼

A receiver for pseudorandom noise (PRN) encoded signals consisting of a sampling circuit, multiple carrier and code synchronizing circuits, and multiple digital correlators. The sampling circuit provides digital samples of a received composite signal to each of the several receiver channel circuits.

대표청구항 ▼

A receiver for demodulating and decoding a composite radio frequency (RF) signal consisting of a plurality of transmitted pseudorandom noise (PRN) encoded signals comprising: an RF downconverter, connected to receive the composite RF signal and to provide a composite intermediate frequency (IF) sign

이 특허를 인용한 특허 (224)

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