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Title:
AMPLIFIER WITH DIFFERENTIAL RF SWITCH FUNCTION
Document Type and Number:
WIPO Patent Application WO/2024/038635
Kind Code:
A1
Abstract:
This amplifier with a differential FR switch function comprises: an input matching circuit; N (where N is an integer of two or greater) number of differential amplification circuits connected to the input matching circuit; and N number of output matching circuits connected one-to-one with the N number of differential amplification circuits. The N number of differential amplification circuits are connected in parallel. Only one of the N number of differential amplification circuits is driven.

Inventors:
KUBO TATSUO (JP)
YAMAGUCHI YO (JP)
Application Number:
PCT/JP2023/011193
Publication Date:
February 22, 2024
Filing Date:
March 22, 2023
Export Citation:
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Assignee:
FUJIKURA LTD (JP)
International Classes:
H03F3/45; H03F3/19; H03F3/72; H03G3/02; H03G3/10; H03K17/693
Domestic Patent References:
WO2003084059A12003-10-09
Foreign References:
JP2007336187A2007-12-27
JPH11177357A1999-07-02
JP2007158422A2007-06-21
Attorney, Agent or Firm:
OIKAWA Shu et al. (JP)
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