发明名称 |
High efficiency interdigital filters |
摘要 |
A printed circuit for processing radio frequency signals includes a substrate (11) including substrate regions (11,12) upon which the printed circuit can be placed. The circuit is an interdigital filter (10) including a plurality of resonator elements (15-21). The plurality of resonator line elements (15-21) are at least partially coupled to respective substrate regions (11,12) that have substrate characteristics that are each independently customizable. The substrate characteristics include permittivity and permeability. The circuit further comprises at least one ground or ground plane coupled to the substrate (11). <IMAGE> |
申请公布号 |
EP1376741(B1) |
申请公布日期 |
2006.09.27 |
申请号 |
EP20030013318 |
申请日期 |
2003.06.12 |
申请人 |
HARRIS CORPORATION |
发明人 |
KILLEN, WILLIAM DEAN;PIKE, RANDY T. |
分类号 |
H01P1/203;H01P1/205;H01P1/215;H05K1/02;H05K1/16 |
主分类号 |
H01P1/203 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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