Precision RF antenna pointing

Communications: directive radio wave systems and devices (e.g. – Directive – Including antenna orientation

Reexamination Certificate

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Details

C342S368000, C342S442000

Reexamination Certificate

active

07414576

ABSTRACT:
A precision antenna pointing system and methods are disclosed. Antenna pointing error is determined by detecting RF signal phases at locations along the edge of an antenna reflector. A set of signal phase reference harnesses are used to compensate for harness induced errors. Furthermore, multiplexing is used to minimize electronics induced phase errors.

REFERENCES:
patent: 5771019 (1998-06-01), Wachs et al.
patent: 6771217 (2004-08-01), Liu et al.
patent: 6982678 (2006-01-01), Obert et al.
patent: 7298325 (2007-11-01), Krikorian et al.
patent: 2007/0126629 (2007-06-01), Krikorian et al.

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