Title:
HIGH-FREQUENCY SWITCH
Document Type and Number:
WIPO Patent Application WO/2019/026752
Kind Code:
A1
Abstract:
Provided is a high-frequency switch in which the length of a section in which a travel direction of power from an input/output terminal (P251) to a common terminal (P20) and a travel direction of power from the common terminal (P20) to an external connection terminal (P10) are opposite is greater than the length of a section in which a travel direction of power from an input/output terminal (P211) to the common terminal (P20) and a travel direction of power from the common terminal (P20) to the external connection terminal (P10) are opposite. An FET (251) and an FET (211) have a structure such that power transmitted between the drain and source of the FET (251) due to a predetermined input power is greater than power transmitted between the drain and source of the FET (211).
Inventors:
SEKI KENTA (JP)
Application Number:
PCT/JP2018/028071
Publication Date:
February 07, 2019
Filing Date:
July 26, 2018
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01L27/04; H01L21/822; H01P1/15; H03K17/62
Foreign References:
| JP2003204009A | 2003-07-18 | |||
| JP2010027030A | 2010-02-04 | |||
| JP2003152009A | 2003-05-23 | |||
| JP2015226262A | 2015-12-14 | |||
| JP2015530798A | 2015-10-15 | |||
| JPH04287360A | 1992-10-12 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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