Photonic choke-joints for dual polarization waveguides

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United States of America Patent

PATENT NO 8693828
APP PUB NO 20110280518A1
SERIAL NO

13104538

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Abstract

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A waveguide structure for a dual polarization waveguide includes a first flange member, a second flange member, and a waveguide member disposed in each of the first flange member and second flange member. The first flange member and the second flange member are configured to be coupled together in a spaced-apart relationship separated by a gap. The first flange member has a substantially smooth surface, and the second flange member has an array of two-dimensional pillar structures formed therein.

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Patent Owner(s)

  • UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chuss, David T Bowie, US 9 20
U-Yen, Kongpop Arlington, US 10 31
Wollack, Edward J Clarksville, US 25 55

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