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:
Mar. 03, 2020
Filed:
Jul. 26, 2016
Applicant:
Qorvo Us, Inc., Greensboro, NC (US);
Inventors:
Hossein Hashemi, Pacific Palisades, CA (US);
Behnam Analui, Irvine, CA (US);
Assignee:
Qorvo US, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2018.01); H04L 25/03 (2006.01); H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
H04L 25/03949 (2013.01); H04B 1/0057 (2013.01);
Abstract
A radio frequency (RF) multiplexer with isolation enhancement includes, for example, circuit networks that may be added to a set of RF filters to enhance the isolation among the ports. In one embodiment, the enhancement network may include RF filters and equalization networks. The RF multiplexer with isolation enhancement may be passive, tunable, or reconfigurable.