Invention Grant
- Patent Title: Waveguide device with sidewall features
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Application No.: US16111534Application Date: 2018-08-24
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Publication No.: US10320042B2Publication Date: 2019-06-11
- Inventor: Anders Jensen
- Applicant: ViaSat, Inc.
- Applicant Address: US CA Carlsbad
- Assignee: Viasat, Inc.
- Current Assignee: Viasat, Inc.
- Current Assignee Address: US CA Carlsbad
- Agency: Holland & Hart LLP
- Main IPC: H01P1/161
- IPC: H01P1/161 ; H01P3/123 ; H01Q15/24 ; H01P1/17 ; H01Q21/06 ; H01Q19/13 ; H01Q21/24

Abstract:
Methods, systems, and devices are described that include one or more sidewall features to improve performance of a waveguide device. In particular, the sidewall features may be utilized within a polarizer section of a polarizer device such as a septum polarizers. The sidewall feature(s) may include recesses and/or protrusions. When a plurality of sidewall features are employed, the size, shape, spacing and kind (e.g., recess or protrusion) may vary according to a particular design.
Public/Granted literature
- US20180366801A1 WAVEGUIDE DEVICE WITH SIDEWALL FEATURES Public/Granted day:2018-12-20
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