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公开(公告)号:US20130293321A1
公开(公告)日:2013-11-07
申请号:US13994241
申请日:2011-03-11
申请人: Raafat Lababidi , Julien Lintignat , Dominique Lo Hine Tong , All Louzir , Bruno Barelaud , Bernard Jarry
发明人: Raafat Lababidi , Julien Lintignat , Dominique Lo Hine Tong , All Louzir , Bruno Barelaud , Bernard Jarry
IPC分类号: H01P1/203
CPC分类号: H03H11/04 , H01P1/2039
摘要: The present invention relates to an active band stop filter comprising a filter input and a filter output which are linked by a transmission line LT, a resonator RE coupled to the transmission line and connectable to a load impedance. Between the resonator and the load impedance there is mounted a means of activation of the filtering function in a chosen operating band. The filter is useable in multistandard terminals.
摘要翻译: 本发明涉及一种有源带阻滤波器,包括滤波器输入端和滤波器输出端,滤波器输出端通过传输线LT连接,谐振器RE耦合到传输线并可连接到负载阻抗。 在谐振器和负载阻抗之间,安装了在所选择的工作频带中激活滤波功能的装置。 过滤器可用于多标准终端。