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. 16, 2016
Filed:
Jun. 18, 2014
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Takashi Hasegawa, Nagaokakyo, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
A nonreciprocal circuit element is configured so that a first center electrode and a second center electrode are arranged on a ferrite, to which a direct current magnetic field generated by a permanent magnet is applied, so as to cross each other and be insulated from each other. One end portion of the first center electrode is connected to a first unbalanced input/output port and one port of a plurality of balanced input/output ports and the other end portion of the first center electrode is connected to ground. One end portion of the second center electrode is connected to a second unbalanced input/output port and the other port of the balanced input/output ports and the other end of the second center electrode is connected to the ground. The one end portion of the first center electrode is connected to the ground via a first capacitor element, and the one end portion of the second center electrode is connected to the ground via a second capacitor element.