发明名称 |
Microwave filter having cascaded subfilters with preset electrical responses |
摘要 |
A microwave filter has first and second subfilters. Each subfilter has at least one single mode resonator and a preset electrical response. The second subfilter is cascaded to the first subfilter by coupling one of the at least one single mode resonator of the first subfilter to one of the at least one single mode resonator of the second subfilter. The microwave filter has an overall transfer function dependent upon the selection of the first and second subfilters from a plurality of subfilters having different preset electrical responses.
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申请公布号 |
US6046658(A) |
申请公布日期 |
2000.04.04 |
申请号 |
US19980153121 |
申请日期 |
1998.09.15 |
申请人 |
HUGHES ELECTRONICS CORPORATION |
发明人 |
TATOMIR, PAUL J.;LOI, KEITH N.;HENDRICK, LOUIS W. |
分类号 |
H01P1/208;(IPC1-7):H01P1/208 |
主分类号 |
H01P1/208 |
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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