发明名称 |
Pole antenna with multiple array segments |
摘要 |
A three-array pole antenna highly suited for use in a communication system, and mounted in a cylindrical cover that may be supported atop a conventional pole of similar diameter. The antenna includes a ground plane structure (26) with three outwardly facing facets (28) that are joined together to form a rigid structure. Three antenna feed printed circuit boards (14) each provide two antenna feeds to an array of antenna patches (16) that are electromagnetically coupled to the circuit boards. Metal-to-metal connections are limited to radio-frequency (RF) feed connectors to the circuit boards (24), to minimize intermodulation effects. The entire antenna structure is of low cost and is easy to assemble and install.
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申请公布号 |
US6388622(B1) |
申请公布日期 |
2002.05.14 |
申请号 |
US20010759761 |
申请日期 |
2001.01.11 |
申请人 |
TRW INC. |
发明人 |
JENNETTI ANTHONY G.;BUDACK JAMES D.;BELINGHERI RALPH A.;MANASSERO GREG A. |
分类号 |
H01Q1/24;H01Q1/42;H01Q1/44;H01Q21/06;H01Q21/20;(IPC1-7):H01Q1/38 |
主分类号 |
H01Q1/24 |
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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