Title:
HIGH FREQUENCY SWITCH
Document Type and Number:
WIPO Patent Application WO/2020/110559
Kind Code:
A1
Abstract:
This high frequency switch is provided with: a pair of pole terminals (T3a, T3b) constituting one port; and a plurality of pairs of throw terminals (T1a, T1b, T2a, T2b; T1a, T1b, T2a, T2b, T4a, T4b) constituting a plurality of ports. The plurality of pairs of throw terminals are each provided with: inductors (L1a, L1b, L2a, L2b; L1c, L2c; L4a, L4b; St1a, St1b, St2a, St2b) each connected in parallel between each throw terminal of the pair and a ground node (G) or between the pair of throw terminals; parallel connection switches (S1, S2) each connected between the plurality of pairs of throw terminals; and series connection switches (S1a, S1b, S2a, S2b; S1a, S1b, S2a, S2b, S4a, S4b) connected in series and interposed between each of the plurality of pairs of throw terminals and the pair of pole terminals.
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Inventors:
SAKAKIDA ISAO (JP)
NAKAJIMA KENSUKE (JP)
KISHIMOTO SHUYA (JP)
NAKAJIMA KENSUKE (JP)
KISHIMOTO SHUYA (JP)
Application Number:
PCT/JP2019/042362
Publication Date:
June 04, 2020
Filing Date:
October 29, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H01P1/15; H03K17/00; H03K17/693; H01P3/00; H01P3/02
Foreign References:
| JP2002164704A | 2002-06-07 | |||
| JP2003101304A | 2003-04-04 | |||
| US20120007658A1 | 2012-01-12 |
Attorney, Agent or Firm:
SATO INTERNATIONAL PATENT FIRM (JP)
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