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:
Jan. 22, 2019
Filed:
Mar. 09, 2016
Google Inc., Mountain View, CA (US);
Farbod Tabatabai, Menlo Park, CA (US);
Dedi David Haziza, Sunnyvale, CA (US);
Google LLC, Mountain View, CA (US);
Abstract
A phase shifter includes an input port, a first coupling line connected to the input port, an output port, and a second coupling line connected to the output port and arranged substantially parallel to the first coupling line. The phase shifter also includes a substrate disposed between the first coupling line and the second coupling line, a first variable capacitor disposed on the first coupling line, and a second variable capacitor disposed on the second coupling line. Adjustment of one or more of the variable capacitors causes a phase shift between the input port and the output port.