发明名称 |
Antenna pattern synthesis and shaping |
摘要 |
An antenna utilizes components of spatial harmonics to synthesis and shape radiation patterns. A counterpoise mounts a monopole radiator as well as a plurality of arrays of parasitic antenna elements excitable by the monopole radiator in a manner to produce the selected harmonics and consequently the desired radiation pattern. The parasitic antenna elements are compensated and are provided with switching to cause their activation. A cone radiator cooperates in exciting the parasitic antenna elements.
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申请公布号 |
US4260994(A) |
申请公布日期 |
1981.04.07 |
申请号 |
US19780959395 |
申请日期 |
1978.11.09 |
申请人 |
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION |
发明人 |
PARKER, ERNEST G. |
分类号 |
H01Q3/44;H01Q3/46;(IPC1-7):H01Q1/50 |
主分类号 |
H01Q3/44 |
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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