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:
Nov. 08, 2016
Filed:
Mar. 05, 2013
Applicant:
Filtronic Wireless Limited, Yeadon, West Yorkshire, GB;
Inventor:
Christopher Mobbs, Menston, GB;
Assignee:
FILTRONIC WIRELESS LIMITED, West Yorkshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/205 (2006.01); H03H 9/46 (2006.01); H03J 1/00 (2006.01); H01P 1/208 (2006.01); H01P 7/06 (2006.01); H03J 5/02 (2006.01); H01P 7/04 (2006.01);
U.S. Cl.
CPC ...
H01P 1/2053 (2013.01); H01P 1/2084 (2013.01); H01P 7/04 (2013.01); H01P 7/06 (2013.01); H03H 9/46 (2013.01); H03J 1/00 (2013.01); H03J 5/02 (2013.01);
Abstract
A tuneable filter comprising at least one resonator body comprising a resonant cavity defined by an electrically conducting cavity wall, the cavity wall comprising a grounding face, a capacitive face and a surrounding wall extending therebetween; a resonator within the cavity; and, a detuning arm arranged within the cavity substantially parallel to the capacitive face, the detuning arm being adapted to rotate in a plane substantially parallel to the capacitive face about a detuning axis.