首页> 外国专利> DYNAMICALLY CORRECTING THE CALIBRATION OF A PHASED ARRAY ANTENNA SYSTEM IN REAL TIME TO COMPENSATE FOR CHANGES OF ARRAY TEMPERATURE

DYNAMICALLY CORRECTING THE CALIBRATION OF A PHASED ARRAY ANTENNA SYSTEM IN REAL TIME TO COMPENSATE FOR CHANGES OF ARRAY TEMPERATURE

机译:实时动态校正相位阵列天线天线系统,以补偿阵列温度的变化

摘要

Adjusting a calibrated phased array includes receiving conditions data describing conditions at a phased array. The phased array comprises antenna element sets, where an antenna element set comprises antenna elements and is associated with a calibration value. The following is performed for each antenna element set. A temperature value is established for an antenna element set according to the conditions data. A temperature- dependent correction value corresponding to the temperature value is established. A correction value is determined for the antenna element set according to the temperature -dependent correction value and the calibration value associated with the each antenna element set. At least one antenna element of the antenna element set is adjusted according to the correction value.
机译:调整校准的相控阵包括接收描述相控阵条件的条件数据。相控阵列包括天线元件组,其中天线元件组包括天线元件并且与校准值相关联。对每个天线元件组执行以下操作。根据条件数据为天线元件组建立温度值。建立对应于温度值的与温度有关的校正值。根据与温度相关的校正值和与每个天线元件组相关联的校准值,为天线元件组确定校正值。根据校正值来调整天线元件组中的至少一个天线元件。

著录项

  • 公开/公告号EP2319123B1

    专利类型

  • 公开/公告日2016-01-06

    原文格式PDF

  • 申请/专利权人 RAYTHEON CO;

    申请/专利号EP20090791204

  • 发明设计人 MASON JAMES S.;WILSON JAMES S.;

    申请日2009-08-06

  • 分类号H01Q3/26;

  • 国家 EP

  • 入库时间 2022-08-21 14:50:44

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