浏览全部资源
扫码关注微信
信息工程大学信息工程学院
纸质出版日期:2011
移动端阅览
王鼎, 吴瑛. 未预期模型误差影响下秩减估计器的性能分析[J]. 通信学报, 2011,32(8):81-90.
WANG Ding, WU Ying. Performance analysis of rank reduction estimator in the presence of unexpected modeling errors[J]. 2011, 32(8): 81-90.
王鼎, 吴瑛. 未预期模型误差影响下秩减估计器的性能分析[J]. 通信学报, 2011,32(8):81-90. DOI:
WANG Ding, WU Ying. Performance analysis of rank reduction estimator in the presence of unexpected modeling errors[J]. 2011, 32(8): 81-90. DOI:
从理论上定量分析了未预期模型误差影响下秩减估计器的方位估计性能。通过对秩减估计空域谱进行一阶Taylor级数展开得到方位估计偏差的表达式
基于此分别推导了秩减估计器的方位估计均方误差和测向成功概率。针对一种用于均匀阵列互耦自校正的秩减估计器给出数值实验
实验结果验证了理论推导的有效性。
A performance analysis of the RARE was presented in presence of unexpected modeling errors.First
the closed-form expression of direction-finding(DF) error was given through the first-order Taylor series expansion of the spatial spectrum function
and then the mean square error(MSE) and DF success probability of the RARE were derived.The numerical experiments
which were associated with the RARE of mutual coupling self-calibration for uniform array
were conducted to validate the theoretical analysis.
0
浏览量
50
下载量
2
CSCD
关联资源
相关文章
相关作者
相关机构