发明名称 |
Broad-band Filter in Branching Technology |
摘要 |
A reactance filter can be use branching technology. A series circuit contains a first filter element, a second filter element and a third filter element. Each filter element includes a first impedance element that is connected in series with an impedance element of an adjacent element. Each filter element also includes a second element connected to the first impedance element of that filter. The first and/or second impedance element of each filter element comprises a includes a resonator. Each impedance element has a bandwidth that is expressed by its pole zero distance and each filter element comprises a means for setting the bandwidths of the impedance elements. |
申请公布号 |
US2015349748(A1) |
申请公布日期 |
2015.12.03 |
申请号 |
US201314760184 |
申请日期 |
2013.12.05 |
申请人 |
EPCOS AG |
发明人 |
Bauer Thomas;Bergmann Andreas |
分类号 |
H03H9/70;H03H9/54;H03H9/60 |
主分类号 |
H03H9/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
München DE |