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:
Apr. 03, 2018
Filed:
Apr. 02, 2015
Applicant:
Victory Microwave Corporation, New Taipei, TW;
Inventor:
Ming H. Chen, Rancho Palos Verdes, CA (US);
Assignee:
Pyras Technology Inc., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 3/04 (2006.01); H01Q 13/18 (2006.01); H01Q 21/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 3/04 (2013.01); H01Q 13/18 (2013.01); H01Q 21/0043 (2013.01);
Abstract
A slot array antenna includes a waveguide slot body and a dielectric slab. The waveguide body includes one or more walls that define a waveguide aperture, the waveguide aperture extending along a longitudinal axis of the waveguide slot body. The waveguide slot body includes a plurality of slots disposed on one or more walls of the waveguide slot body. The dielectric slab is disposed within the waveguide aperture and extends along the longitudinal axis of the waveguide slot body. The dielectric slab is rotatable about the longitudinal axis within the waveguide aperture.