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《Chinese Journal of Radio Science》 2004-02
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Radar arrived angle estimation and simulation under multi-path condition

ZHANG yu 1,2 LI ling-ling 1,2 (1.The Key Laboratory of the Target and Environment Electromagnetism Scatting and Radiation,NUDT,Beijing 100000,China ; 2.China Research Institute of Radiowave Propagation,Xinxiang Henan 453003,China)  
For the Low-Angle radar,radio wave arrived angle will change due to multipath interference effect caused by the reflection of the earth and sea surface. The change will affect the measure precision of radar. In this paper,a relation of radar parameter and arrived angle is firstly deduced by using the received signal of radar,then a scheme of arrived angle estimation is presented by employed the maximum likelihood method. Finally,the simulation results are shown.
【CateGory Index】: TN95
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5 YANG Jun, QUYANG Xiao li (Shijiazhuang Ordnance Engineering College, Shijiazhuang 050003, China);The Method to Obtain the Angle Error Signals of Coordinators Under the Function of MMW Frequency Step Target Identification[J];;2001-03
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1 Ma Xiaofeng1,Zhou Xushen2,Song Na1,Wang Hao1,Pu Shi1 (1.School of Electronic Engineering & Optoelectronic Technology,Nanjing University of Science and Technology,Nanjing,210094,China;2.Engineering Institute of Corps of Engineers,PLA University of Science and Technology,Nanjing,210007,China);Data Acquisition and Imaging Experimental System of Rail-Mounted Wideband SAR[J];Journal of Data Acquisition & Processing;2008-05
2 DONG Mei,ZHAO Yong-bo,ZHANG Shou-hong,WU Xiang-dong(Key Lab.of Radar Signal Processing,Xidian Univ.,Xi'an 710071,China);Method for altitude measurement in the VHF radar under the oblique planar array[J];Journal of Xidian University;2009-01
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