Title:
DEMULTIPLEXING CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2016/208559
Kind Code:
A1
Abstract:
A demultiplexing circuit (10) is provided with a band switch (20) and a phase adjustment circuit (30) for a first communication band. The band switch (20) is provided with a common terminal (P20) connected to a common connection end (110), a first selected terminal (P21) connected to a second signal end (122), and a second selected terminal (P22) connected to a third signal end (123). In the band switch (20), the first selected terminal (P21) and the second selected terminal (P22) are connected to the common terminal (P20) selectively according to a transmission communication band. The phase adjustment circuit (30) for the first communication band is connected between a first signal end (121) and a prescribed position in a transmission path in which the common connection end (110) and the common terminal (P20) are connected.
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Inventors:
HARADA TETSURO (JP)
Application Number:
PCT/JP2016/068338
Publication Date:
December 29, 2016
Filing Date:
June 21, 2016
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H03H7/46; H03H7/38; H04B1/50
Domestic Patent References:
| WO2013027580A1 | 2013-02-28 |
Foreign References:
| JP2012186623A | 2012-09-27 | |||
| JP2015029233A | 2015-02-12 |
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)
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