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:
Jun. 21, 2016
Filed:
Mar. 17, 2015
Applicant:
Peregrine Semiconductor Corporation, San Diego, CA (US);
Inventor:
Kevin Roberts, Rohnert Park, CA (US);
Assignee:
Peregrine Semiconductor Corporation, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/38 (2015.01); H04B 1/44 (2006.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04B 1/44 (2013.01); H04W 72/0453 (2013.01);
Abstract
Methods and devices are described for overcoming insertion loss notches in RF systems. In one case programmable impedances are used to move an insertion loss notch outside a frequency band of interest.