- 专利标题： IMPEDANCE MATCHING CIRCUIT, RADIO FREQUENCY CIRCUIT AND METHOD
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申请号： EP19175529.7申请日： 2019-05-21
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公开(公告)号： EP3742611A1公开(公告)日： 2020-11-25
- 发明人: BAKALSKI, Winfried
- 申请人： Infineon Technologies AG
- 申请人地址： Am Campeon 1-15 85579 Neubiberg DE
- 专利权人： Infineon Technologies AG
- 当前专利权人： Infineon Technologies AG
- 当前专利权人地址： Am Campeon 1-15 85579 Neubiberg DE
- 代理机构： Sticht, Andreas
- 主分类号： H03H7/01
- IPC分类号： H03H7/01 ; H03H7/38 ; H01F29/00 ; H03B5/12
摘要：
An impedance matching circuit (11) is provided comprising a plurality of branches between an input node (19) and an output node (13). Each branch comprises an inductor (14A-14C) coupled in series to a series switch (16A-16C) and coupled in parallel to a parallel switch (15A-15C). Each first end of a respective inductor may be a first radio frequency output terminal.
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