Title:
HIGH-FREQUENCY MODULE
Document Type and Number:
WIPO Patent Application WO/2015/019794
Kind Code:
A1
Abstract:
A high-frequency (11) module provided with a first external connection terminal (P1), a second external connection terminal (P2), a filter unit (20), a first matching circuit (41), and a second matching circuit (42). The filter unit (20) is connected between the first external connection terminal (P1) and the second external connection terminal (P2). The first matching circuit (41) is connected between the first external connection terminal (P1) and the filter unit (20). The second matching circuit (42) is connected between the second external connection terminal (P2) and the filter unit (20). The first matching circuit (41) and the second matching circuit (42) are inductively or capacitively coupled.
More Like This:
Inventors:
TAKEUCHI MORIO (JP)
Application Number:
PCT/JP2014/068548
Publication Date:
February 12, 2015
Filing Date:
July 11, 2014
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H03H9/64; H03H9/25; H03H9/72
Domestic Patent References:
| WO2011093449A1 | 2011-08-04 | |||
| WO2007083432A1 | 2007-07-26 | |||
| WO2014034373A1 | 2014-03-06 |
Foreign References:
| JPS6436112A | 1989-02-07 | |||
| JP2006135447A | 2006-05-25 | |||
| JP2010041097A | 2010-02-18 | |||
| JP2012109818A | 2012-06-07 | |||
| JPS62261211A | 1987-11-13 |
Attorney, Agent or Firm:
Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
Download PDF: