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:
Oct. 22, 2019
Filed:
Jun. 29, 2017
Applicant:
Qorvo Us, Inc., Greensboro, NC (US);
Inventor:
John Kitt, Ventura, CA (US);
Assignee:
Qorvo US, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 5/12 (2006.01); H03F 3/24 (2006.01); H03F 3/60 (2006.01); H01Q 13/18 (2006.01); H01Q 21/00 (2006.01); H01Q 23/00 (2006.01); H03F 3/195 (2006.01);
U.S. Cl.
CPC ...
H03F 3/195 (2013.01); H01P 5/12 (2013.01); H01Q 13/18 (2013.01); H01Q 21/0025 (2013.01); H03F 3/24 (2013.01); H03F 3/602 (2013.01); H01Q 23/00 (2013.01);
Abstract
An amplifier assembly for a spatial power combining device. The amplifier assembly includes a body that forms a first antenna, wherein the first antenna is a first Vivaldi antenna including a first circular backstub and a first tapered slot portion. The amplifier assembly further includes a second antenna, and a printed circuit board (PCB) assembly fixed to the body. The PCB assembly includes a PCB, an amplifier mounted on the PCB, a first transmission line coupled to the first antenna and to the amplifier, and a second transmission line coupled to the second antenna and to the amplifier.