发明公开
EP2273606A1 LEFT-HANDED RESONATOR AND LEFT-HANDED FILTER USING THE SAME
审中-公开
LINKSGERICHTETER RESONATOR UND LINKSGERICHTERTER FILTER DAMIT
- 专利标题： LEFT-HANDED RESONATOR AND LEFT-HANDED FILTER USING THE SAME
- 专利标题（中）： LINKSGERICHTETER RESONATOR UND LINKSGERICHTERTER FILTER DAMIT
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申请号： EP09746346.7申请日： 2009-05-11
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公开(公告)号： EP2273606A1公开(公告)日： 2011-01-12
- 发明人: TAMURA, Massaya
- 申请人： Panasonic Corporation
- 申请人地址： 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 JP
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP2008124301 20080512; JP2008124302 20080512; JP2008188110 20080722; JP2008209636 20080818; JP2008261457 20081008
- 国际公布： WO2009139139 20091119
- 主分类号： H01P7/00
- IPC分类号： H01P7/00 ; H01P1/20 ; H03H5/02 ; H03H7/01 ; H03H7/42
摘要：
A left-handed resonator according to the present invention includes: a series body in which an inductor component and a capacitor component are connected in series; and a parallel body in which an inductor component and a capacitor component are connected in parallel, wherein one end of the series body and one end of the parallel body are connected, the other end of the parallel body is grounded, and the other end of the series body is grounded. With this configuration, a -1-order mode is excited using only one unit cell including the series body and the parallel body, so that dimensions of the left-handed resonator can be miniaturized.
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