发明名称 |
Metrology antenna system utilizing two-port, sleeve dipole and non-radiating balancing network |
摘要 |
The present invention provides a metrology antenna system that combines a sleeve dipole antenna having two coaxial input ports with a balancing network. This combination (1) minimizes or eliminates spurious radiation from the balancing network (2) provides for a symmetric pair of feed regions which may be made arbitrarily small, and (3) provides for an essentially perfect impedance match to a broad range of resistive source impedances. The present invention provides a fabrication of arbitrarily small feed regions such that dipoles can be realized at high frequencies at little manufacturing cost.
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申请公布号 |
US6657601(B2) |
申请公布日期 |
2003.12.02 |
申请号 |
US20010032053 |
申请日期 |
2001.12.21 |
申请人 |
TDK RF SOLUTIONS |
发明人 |
MCLEAN JAMES S. |
分类号 |
H01Q9/18;H01Q9/20;(IPC1-7):H01Q9/16 |
主分类号 |
H01Q9/18 |
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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