发明名称 |
Spiral wound, series fed, array antenna |
摘要 |
A phased array antenna includes a circuit board and a balanced, series fed antenna array formed from a plurality of antenna elements positioned in at least two spiral antenna arms on the circuit board. At least one signal feed point is positioned at a center portion of the spiral antenna arms for series feeding the antenna array and conducting transmitted and received signals and breaking up frequency scan and grating lobes. <IMAGE> <IMAGE>
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申请公布号 |
EP1357637(A2) |
申请公布日期 |
2003.10.29 |
申请号 |
EP20030007821 |
申请日期 |
2003.04.04 |
申请人 |
HARRIS CORPORATION |
发明人 |
PHELAN, RICHARD;GOLDSTEIN, MARK L. |
分类号 |
H01Q3/30;G01S7/02;H01Q9/27;H01Q11/04;H01Q13/22;H01Q21/00;H01Q21/20;(IPC1-7):H01Q21/00 |
主分类号 |
H01Q3/30 |
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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