Phased array terminal for equatorial satellite constellations

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

Reexamination Certificate

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C342S368000

Reexamination Certificate

active

07339520

ABSTRACT:
A low cost and low profile antenna for commercial use, either in a fixed or mobile condition is disclosed. The antenna has a generally flat circular plate that rotates to seam the azimuth direction. A plurality of radiation elements are positioned on the surface of the circular plate. The received signals are multiplexed, digitally converted, digitally beamformed, and then transferred to a digital receiver.

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