基于天线阵列的无源自适应位置误差校正算法

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中图分类号： TN971+.1;TN911.7 文献标志码：A

引用格式：.基于天线阵列的无源自适应位置误差校正算法[J].航天电子对抗，2025，41（5）：51-55.

Adaptive passive position calibration algorithm based on antenna arrays

WANG Jiachi

（School of Electronic Information and Control Engineering， Guangzhou University of Software， Guangzhou 5l0990，Guangdong，China）

Abstract： An adaptive passive position calibration algorithm based on antenna arrays is proposed， which can calibrate the position deviation of the antenna arrays more accurately and does not require an auxiliary signal source with precisely known azimuth. Simulations are carred out on the basis of the theoretical derivation and analysis of the algorithm.The simulation results show that the proposed position calibration algorithm can converge rapidly through iteration，and the accuracy of position calibra tion is close to the millimeter level.

Key words：antenna array；position calibration；adaptive passive；alternating recursion method

0 引言

天线阵列在雷达、通信、导航、声呐及测向领域得到了广泛应用[1-4]。（剩余4439字）