发明名称 |
DUAL BAND SPACE-FED ANTENNA ARRAY |
摘要 |
<p>A dual-band, space fed antenna array includes a feed array with a first set of feed radiators for operation in a first frequency band of operation and a second set of feed radiators for operation in a second frequency band of operation. A primary array lens assembly is spaced from and illuminated by the feed array. The primary array lens includes a first set of radiator elements and a second set of radiator elements operable in the first frequency band of operation. The primary array lens assembly also includes a third set of radiator elements and a fourth set of radiator elements operable in the second frequency band of operation.</p> |
申请公布号 |
EP2070158(A2) |
申请公布日期 |
2009.06.17 |
申请号 |
EP20070870733 |
申请日期 |
2007.08.01 |
申请人 |
RAYTHEON COMPANY |
发明人 |
LEE, JAR J.;QUAN, CLIFTON;LIVINGSTON, STAN W. |
分类号 |
H01Q21/00;H01Q1/12;H01Q1/28;H01Q3/46;H01Q5/00 |
主分类号 |
H01Q21/00 |
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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