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:
Aug. 21, 2018
Filed:
Sep. 23, 2016
Applicant:
The United States of America, As Represented BY the Secretary of the Navy, Washington, DC (US);
Inventors:
Andrew C. Guyette, San Mateo, CA (US);
Eric J. Naglich, Alexandria, VA (US);
Sanghoon Shin, Burke, VA (US);
Assignee:
The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/20 (2006.01); H01F 38/14 (2006.01); H01P 1/10 (2006.01); H01P 1/12 (2006.01); H03H 7/12 (2006.01); H01P 1/203 (2006.01); H03H 7/01 (2006.01);
U.S. Cl.
CPC ...
H01P 1/20 (2013.01); H01F 38/14 (2013.01); H01P 1/10 (2013.01); H01P 1/127 (2013.01); H01P 1/2039 (2013.01); H03H 7/12 (2013.01); H03H 2007/013 (2013.01);
Abstract
Systems and methods are provided for implementing a switched microwave bandstop filter with minimum insertion loss and phase distortion in the bypass state. For example, embodiments of the present disclosure provide systems and methods for implementing self-switching bandstop filters that do not require signal-routing RF switches, allowing for very low passband insertion loss and improved power handling.