发明名称 |
METHOD FOR ORIENTING THE BEAM OF AN ELECTRONIC SCANNING ANTENNA, AND SENDING/RECEIVING SYSTEM IMPLEMENTING SUCH A METHOD |
摘要 |
An electronic scanning antenna composed of an array of radiating elements positioned in an initial geometric configuration at a reference temperature, geometric configuration models of the array as a function of the temperature having been set up beforehand, the orientation of the beam being carried out by: a first phase of measuring the temperature of the array in order to select a model corresponding to the measured temperature; a second phase of calculating the phases to be applied to the signals of the radiating elements, the phases to be applied depending on the selected model. |
申请公布号 |
US2016268680(A1) |
申请公布日期 |
2016.09.15 |
申请号 |
US201415028016 |
申请日期 |
2014.11.18 |
申请人 |
THALES |
发明人 |
RENARD Christian Michel;AMAR Jaki;FREYSSINIER Philippe |
分类号 |
H01Q3/26 |
主分类号 |
H01Q3/26 |
代理机构 |
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代理人 |
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主权项 |
1. A method for orienting the beam of an electronic scanning antenna, said antenna being composed of an array of radiating elements positioned in an initial geometric configuration at a reference temperature, wherein, geometric configuration models of said array as a function of the temperature having been set up beforehand, the orientation of said beam is carried out by:
a first phase of measuring the temperature of said array in order to select a model corresponding to the measured temperature; a second phase of calculating the phases, depending on the direction of aiming, to be applied to the signals of the radiating elements for the selected model. |
地址 |
Courbevoie FR |