发明公开
- 专利标题： BANDPASSFILTER MIT PARALLELEN SIGNALWEGEN
- 专利标题（英）： Bandpass filter having parallel signal paths
- 专利标题（中）： 与并行信号，带通滤波器
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申请号： EP03743000.6申请日： 2003-02-28
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公开(公告)号： EP1479162A2公开(公告)日： 2004-11-24
- 发明人: ROSENBERG, Uwe , AMARI, Smain
- 申请人： Marconi Communications GmbH
- 申请人地址： Gerberstrasse 33 71520 Backnang DE
- 专利权人： Marconi Communications GmbH
- 当前专利权人： Marconi Communications GmbH
- 当前专利权人地址： Gerberstrasse 33 71520 Backnang DE
- 代理机构： Cockayne, Gillian
- 优先权： DE10208666 20020228
- 国际公布： WO2003073606 20030904
- 主分类号： H03H9/54
- IPC分类号： H03H9/54 ; H01P1/208
摘要：
The invention relates to a bandpass filter comprising a number of resonators (1, 2, 3, 4), which are arranged between an input (S) and an output (L) of the filter and which are interconnected to form at least two main signal paths (S, 1, 2, L; S, 3, 4, L) that lead from the input (S) to the output (L). The at least two main signal paths (S, 1, 2, L; S, 3, 4, L) have overlapping passbands and are connected to the input (S) and/or output (L) via different resonators (1, 3; 2, 4).
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