Deployable antenna apparatus with inflate to latch mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12206156
APP PUB NO 20240222842A1
SERIAL NO

18530695

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An AMC antenna apparatus includes a ground plane and a flexible antenna element layer above the ground plane. The ground plane includes a conductive base surface, a plurality of flexible conductors, and a frequency selective surface (FSS) layer above the base surface, where the FSS layer includes a plurality of conductive patches separated from one another. Each of the flexible conductors electrically connects one of the conductive patches to the base surface. A latch mechanism is arranged between the base layer and the FSS layer. An inflatable bladder system between the base layer and the FSS layer is configured to receive a gas input during deployment of the antenna apparatus and inflate to produce force sufficient to cause the latch mechanism to transition from an unlatched state to a latched state in which the conductive base surface is fixedly separated from the FSS layer at a predetermined distance.

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Patent Owner(s)

Patent OwnerAddress
VIASAT INC6155 EL CAMINO REAL CARLSBAD CA 92009

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greenidge, David D Longmont, US 11 4
House, Kevin D Gilbert, US 4 2
Kretsch, Michael T San Diego, US 10 3
Vossler, Mark D Tempe, US 4 2
Wittwer, David C Chandler, US 7 33

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