Method and apparatus for characterizing multipath interference i

Details Method and apparatus for characterizing multipath interference i Method and apparatus for characterizing multipath interference i

1998-05-01

1999-11-30

Blum, Theodore M.

Communications: directive radio wave systems and devices (e.g.,

Directive

Including polarized signal communication transmitter or...

342365, H01Q 2106, H01Q 2124

Patent

active

059950447

ABSTRACT:
A GPS receiver embodying the invention includes a first channel that preferentially processes line-of-sight signals and a second channel that preferentially processes multipath signals. It then compares the results to determine if the multipath has degraded the results of the processing of the line-of-sight signals.

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patent: 5615232 (1997-03-01), Van Nee
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