电波科学学报2012，Vol.27Issue(1)：106-109,4.
具有未知参数的多输入多输出雷达弱目标检测
The performance of weak target detection with unknown statistic on MIMO radar
摘要
Abstract
According to the characteristics of weak target detection algorithms,a new multiple input multiple output（MIMO） radar detector is proposed.Based on the classical linear model,the noise components with unknown statistics are estimated via maximum likelihood（ML） method.With the estimations,the close expression of false alarm rate and detection probability is derived on the conditions of uncorrelated and randomly correlated channel.The detection algorithms of MIMO radar with unknown parameters at random channel are analyzed and evaluated.The target detection with the noise of unknown statistic on MIMO radar is solved and the capability of the proposed method is validated with the simulation results.关键词
MIMO雷达/目标检测/最大似然法Key words
MIMO radar/target detection/maximum likelihood method分类
信息技术与安全科学引用本文复制引用
张海成,杨江平,王晗中..具有未知参数的多输入多输出雷达弱目标检测[J].电波科学学报,2012,27(1):106-109,4.
