发明名称 |
Substrate enhancement for improved signal characteristics on a discontinuous transmission line |
摘要 |
A circuit for processing radio frequency signals. The circuit can include a substrate board that has at least one dielectric layer (100) having a first set of substrate properties over a first region (102). The first set of substrate properties can include a first permittivity and a first permeability. A second region (140) can be provided with a set of second substrate properties. The second region can have a second set of substrate properties including a second permittivity and a second permeability. The second permittivity can be different than the first permittivity and/or the second permeability can be different than the first permeability. A first transmission line (102) having at least one discontinuity can be coupled to the second region (108). The discontinuity can include a bend, corner, non-uniformity, break in the transmission line, or a junction between the first transmission line and a second transmission line. <IMAGE> |
申请公布号 |
EP1376736(A1) |
申请公布日期 |
2004.01.02 |
申请号 |
EP20030012278 |
申请日期 |
2003.06.11 |
申请人 |
HARRIS CORPORATION |
发明人 |
RUMPF, RAYMOND CHARLES;KILLEN, WILLIAM DEAN;PIKE, RANDY T. |
分类号 |
H01P3/02;H01P1/02;H01P3/08;H01P5/02;H01P5/12;H05K1/02;H05K1/16 |
主分类号 |
H01P3/02 |
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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