The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2019
Filed:
Jul. 10, 2018
Applicant:
Viasat, Inc., Carlsbad, CA (US);
Inventors:
Sharad V Parekh, Frisco, TX (US);
Dominic Q Nguyen, Irvine, CA (US);
Assignee:
VIASAT, INC., Carlsbad, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 3/12 (2006.01); H01Q 19/17 (2006.01); H01Q 19/13 (2006.01); H01Q 19/02 (2006.01); H01P 1/17 (2006.01);
U.S. Cl.
CPC ...
H01P 3/12 (2013.01); H01P 1/173 (2013.01); H01Q 19/028 (2013.01); H01Q 19/132 (2013.01); H01Q 19/17 (2013.01);
Abstract
Methods, systems, and devices are described that include one or more septum features to improve performance of a waveguide device. In particular, the septum features may be utilized within a polarizer section of a polarizer device such as a septum polarizers. The septum feature(s) may be a ridge. When a plurality of septum features are employed, the location, size, shape and spacing may vary according to a particular design.