发明名称 |
Aperiodic and Non-Planar Array of Electromagnetic Scatterers, and Reflectarray Antenna Comprising the Same |
摘要 |
The application discloses a one or two dimensional array of electromagnetic scatterers n scatterers (ED), whereby the aforementioned scatterers (ED) are arranged aperiodically on a curved line or surface (S). Further, the application describes a reflectarray antenna comprising at least one such array of electromagnetic scatters (ED) and at least one receiving and/or transmitting feed (F), cooperating with said array to generate an antenna beam A method for designing and manufacturing said array and said antenna is explained. The method optimizes in a several stages all degrees of freedom in order improve the performance of reflectarrays, increase the flexibility thereof and/or the conformity thereof with design specifications (radio pattern) and/or allowing said specifications to be satisfied with a smaller number of scatters. |
申请公布号 |
US2012268340(A1) |
申请公布日期 |
2012.10.25 |
申请号 |
US201013395628 |
申请日期 |
2010.09.16 |
申请人 |
CAPOZZOLI AMEDEO;CURCIO CLAUDIO;LISENO ANGELO;D'ELIA GIUSEPPE;VINETTI PIETRO;TOSO GIOVANNI;AGENCE SPATIALE EUROPEENNE |
发明人 |
CAPOZZOLI AMEDEO;CURCIO CLAUDIO;LISENO ANGELO;D'ELIA GIUSEPPE;VINETTI PIETRO;TOSO GIOVANNI |
分类号 |
G06F17/50;H01Q15/14;H01Q19/18;H01Q21/00 |
主分类号 |
G06F17/50 |
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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