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:
Jan. 01, 2019
Filed:
Nov. 06, 2014
Kathrein-werke KG, Rosenheim, DE;
Jens Nita, Rosenheim, DE;
Franz Rottmoser, Schechen, DE;
Kathrein SE, Rosenheim, DE;
Abstract
An improved high-frequency filter has an adjustment or sliding device for adjusting the coupler bandwidth. The adjustment or sliding device is attached to at least one coupling element. The coupling element is associated with a coupler opening relating to a resonator. The coupling element is related to an associated coupler opening arranged in the resonator such that a means of adjustment and thus the coupling element is adjustable between two extreme settings through adjustment of the adjustment or sliding device in which the coupling element is fully or partially slid into the coupler opening or fully or partially slid out of the coupler opening or is moved or positioned away from the coupler opening.