Invention Grant
- Patent Title: High-frequency module having a matching element coupled to a connection unit
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Application No.: US14878082Application Date: 2015-10-08
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Publication No.: US09602078B2Publication Date: 2017-03-21
- Inventor: Morio Takeuchi
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Kyoto
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Kyoto
- Agency: Keating & Bennett, LLP
- Priority: JP2013-083078 20130411
- Main IPC: H03H9/72
- IPC: H03H9/72 ; H03H9/64 ; H03H9/52 ; H03H9/05 ; H04B1/18 ; H03H9/25 ; H03H9/46 ; H03H9/00

Abstract:
A high-frequency module includes a filter unit and first and second external connection terminals. The filter unit includes first and second terminals and a plurality of SAW resonators. The plurality of SAW resonators are connected to one another by connection conductors. A matching element is connected between the first terminal and the first external connection terminal, and a matching element is connected between the second terminal and the second external connection terminal. At least one of the matching elements is inductively coupled or capacitively coupled to at least one of the connection conductors located at a position such that at least one of the SAW resonators is interposed between the matching element and the connection conductor.
Public/Granted literature
- US20160028365A1 HIGH-FREQUENCY MODULE Public/Granted day:2016-01-28
Information query
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