Invention Grant
- Patent Title: Photonic choke-joints for dual polarization waveguides
- Patent Title (中): 双偏振波导光子扼流圈
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Application No.: US13104538Application Date: 2011-05-10
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Publication No.: US08693828B2Publication Date: 2014-04-08
- Inventor: Edward J. Wollack , Kongpop U-Yen , David T. Chuss
- Applicant: Edward J. Wollack , Kongpop U-Yen , David T. Chuss
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Administrator of the National Aeronautics Space Administration
- Current Assignee: The United States of America as represented by the Administrator of the National Aeronautics Space Administration
- Current Assignee Address: US DC Washington
- Main IPC: G02B6/36
- IPC: G02B6/36
Abstract:
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.
Public/Granted literature
- US20110280518A1 PHOTONIC CHOKE-JOINTS FOR DUAL POLARIZATION WAVEGUIDES Public/Granted day:2011-11-17
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