发明申请
- 专利标题： SWITCHING CIRCUIT AND ENVELOPE SIGNAL AMPLIFIER
- 专利标题（中）： 切换电路和信号放大器
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申请号： US13643978申请日： 2011-03-28
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公开(公告)号： US20130049862A1公开(公告)日： 2013-02-28
- 发明人: Takashi Ohira , Kazuyuki Wada , Mitsutoshi Nakata , Kazushi Sawada , Satoshi Hatsukawa , Nobuo Shiga , Kazuhiro Fujikawa
- 申请人： Takashi Ohira , Kazuyuki Wada , Mitsutoshi Nakata , Kazushi Sawada , Satoshi Hatsukawa , Nobuo Shiga , Kazuhiro Fujikawa
- 申请人地址： JP Toyohashi-shi JP Osaka-shi
- 专利权人： National University Corporation TOYOHASHI UNIVERSITY OF TECHNOLOGY,Sumitomo Electric Industries, Ltd.
- 当前专利权人： National University Corporation TOYOHASHI UNIVERSITY OF TECHNOLOGY,Sumitomo Electric Industries, Ltd.
- 当前专利权人地址： JP Toyohashi-shi JP Osaka-shi
- 优先权： JP2010-119483 20100525
- 国际申请： PCT/JP2011/057648 WO 20110328
- 主分类号： H03F3/217
- IPC分类号： H03F3/217 ; H01H47/00
摘要：
A switching circuit according to one embodiment has: N switching elements; a connection circuit including N−1 first inductance elements that are connected in series; a second inductance element; and N third inductance elements. Control terminals of the N switching elements are connected to ends of the connection circuit and connection contacts, respectively. One end of the second inductance element is connected to a power supply. The N third inductance elements electrically connects one ends of the N switching elements and the other end of the second inductance element with each other, respectively.
公开/授权文献
- US08878604B2 Switching circuit and envelope signal amplifier 公开/授权日：2014-11-04