发明名称 FILTER MODULE
摘要 <p>In this filter module applicable to multiple bands, cross-wiring with an RF-IC is eliminated. The filter module is provided with: an antenna terminal; first and second transmitting filters; first and second receiving filters; a first switch circuit selectively connected to the first and the second transmitting filters, and a second switch circuit selectively connected to the first and the second receiving filters, said first switch circuit and second switch circuit being connected to the antenna terminal; a first matching circuit connected to between the first switch circuit and the first transmitting filter or to between the second switch circuit and the first receiving filter; and a second matching circuit connected to between the first switch circuit and the second transmitting filter or to between the second switch circuit and the second receiving filter.</p>
申请公布号 WO2013021626(A1) 申请公布日期 2013.02.14
申请号 WO2012JP05015 申请日期 2012.08.07
申请人 PANASONIC CORPORATION;SHIMIZU, HIDEHITO;NAKAMURA, HIROYUKI;SATO, TAKAHIRO;TSURUNARI, TETSUYA 发明人 SHIMIZU, HIDEHITO;NAKAMURA, HIROYUKI;SATO, TAKAHIRO;TSURUNARI, TETSUYA
分类号 H04B1/44;H03H7/46;H04B1/50 主分类号 H04B1/44
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