发明名称 |
ARRAY ANTENNA HAVING A RADIATION PATTERN WITH A CONTROLLED ENVELOPE, AND METHOD OF MANUFACTURING IT |
摘要 |
A method for manufacturing an array antenna having a design phase, including synthesizing an array layout of the array antenna and choosing or designing radiating elements to be arranged according to the array layout; and a phase of physically making the array antenna, including arranging the radiating elements according to the array layout; the design phase having the steps of: a) synthesizing an array layout complying with a required minimum beamwidth, a required field of view, a required side lobe level and a target angular dependence of the maximum directivity of the array antenna over the required field of view; b) determining shaped radiation patterns of the radiating elements in order to approximate said target angular dependence of the maximum directivity of the array antenna over the required field of view; and c) choosing or designing radiating elements having the shaped radiation patterns determined at step b). |
申请公布号 |
EP2697865(A1) |
申请公布日期 |
2014.02.19 |
申请号 |
EP20110722537 |
申请日期 |
2011.04.12 |
申请人 |
AGENCE SPATIALE EUROPEENNE |
发明人 |
MANGENOT, CYRIL;TOSO, GIOVANNI;TIENDA HERRERO, CAROLINA |
分类号 |
H01Q21/22;H01Q3/26 |
主分类号 |
H01Q21/22 |
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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