发明名称 |
Attenuator circuit comprising a plurality of quarter wave transformers and lump element resistors |
摘要 |
A microwave attenuator circuit is disclosed, including a combination of a plurality of quarter wave transformers and a plurality of resistive elements.
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申请公布号 |
US7276989(B2) |
申请公布日期 |
2007.10.02 |
申请号 |
US20050143147 |
申请日期 |
2005.06.02 |
申请人 |
RAYTHEON COMPANY |
发明人 |
QUAN CLIFTON;SCHILLER STEPHEN M.;ZHANG YANMIN |
分类号 |
H01P1/22 |
主分类号 |
H01P1/22 |
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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