Coaxial waveguide microstructure having conductive and insulation materials defining voids therein

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United States of America Patent

PATENT NO 7948335
APP PUB NO 20090058569A1
SERIAL NO

12214785

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Abstract

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Provided are coaxial waveguide microstructures. The microstructures include a substrate and a coaxial waveguide disposed above the substrate. The coaxial waveguide includes: a center conductor; an outer conductor including one or more walls, spaced apart from and disposed around the center conductor; one or more dielectric support members for supporting the center conductor in contact with the center conductor and enclosed within the outer conductor; and a core volume between the center conductor and the outer conductor, wherein the core volume is under vacuum or in a gas state. Also provided are methods of forming coaxial waveguide microstructures by a sequential build process and hermetic packages which include a coaxial waveguide microstructure.

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Patent Owner(s)

Patent OwnerAddress
CUBIC CORPORATION9333 BALBOA AVENUE SAN DIEGO CA 92123

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fisher, John J Blacksburg, US 26 1165
Sherrer, David W Radford, US 107 4596

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