| 发明名称 |
SLOT ANTENNA AND METHOD FOR OPERATING THE SAME |
| 摘要 |
<p>A slot antenna having a single -ridge waveguide (13) with a top broadwall (12) and a plurality of radiant elements (5). The radiant elements are formed on the top broadwall (12) and are configured to radiate and receive circularly- polarized waves. Each radiant element (5) is formed by two slots (11) which are arranged at 90 to each other, are non-overlapping, extend on opposite sides with respect of the broadwall axis A and are spaced apart from each other by a mutual distance in the range of lambdag/4±20%, wherein lambdag is a nominal guide wavelength.</p> |
| 申请公布号 |
WO2009084050(A1) |
申请公布日期 |
2009.07.09 |
| 申请号 |
WO2007IT00925 |
申请日期 |
2007.12.28 |
| 申请人 |
SELEX COMMUNICATIONS S.P.A.;CADILI, TINDARO;GENOVESE, ANNA;GIBILARO, GIORGIO |
发明人 |
CADILI, TINDARO;GENOVESE, ANNA;GIBILARO, GIORGIO |
| 分类号 |
H01Q21/00;H01Q13/10;H01Q21/24 |
主分类号 |
H01Q21/00 |
| 代理机构 |
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