Conductive fluid ground plane

Communications: radio wave antennas – Antennas – With grounding structure

Reexamination Certificate

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C343S7000MS

Reexamination Certificate

active

06906680

ABSTRACT:
Antenna system (100) with dynamically adjustable ground plane spacing. The system includes at least one antenna radiating element (106, 108) and a first conductive ground plane (110, 120) spaced from radiating element (106, 108). The first conductive ground plane is comprised of a dielectric structure (104) containing a conductive fluid (120).

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