AD-ESPRIT在双基地MIMO雷达系统中的多目标定位

Fulai Liu, Jinkuan Wang
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引用次数: 3

摘要

本文提出了一种基于esprit的AD-ESPRIT方法,用于双基地MIMO雷达系统中感兴趣多目标的到达方向(DOAs)和离开方向(DODs)联合估计。该方法不需要二维(2-D)或多个一维谱峰搜索。从而降低了双基地MIMO雷达测向交叉定位算法的计算复杂度。此外,还可以自动确定估计的DODs和DOAs。仿真结果验证了该方法的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
AD-ESPRIT for multi-target localization in bistatic MIMO radar system
In this paper, an ESPRIT-based approach named as AD-ESPRIT is presented to jointly estimate the directions of arrival (DOAs) and directions of departure (DODs) estimation of interesting multi-targets for bistatic MIMO radar system. The proposed method does not need two-dimensional (2-D) or multiple 1-D spectrum peak searching. Thus, the computational complexity of the proposed algorithm is reduced for the direction finding cross localization in bistatic MIMO radar system. Furthermore, the estimated DODs and DOAs is automatically determined. Simulation results are presented to verify the effectiveness of the proposed method.
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