A NEW METHOD FOR DETERMINING THE LOCATION AND LENGTH OF A THIN CYLINDRICAL TARGET WITH RANGE DIFFERENCE OF A MULTISTATIC RADAR SYSTEM

作     者：Wei Chongyu Xu Shanjia Wang Dongjin (Dept. of Electron. Eng. and Info. Sci., Univ. of Sci. and Technol. of China, Hefei 230027) Wei Chongyu Xu Shanjia Wang Dongjin (Dept. of Electron. Eng. and Info. Sci., Univ. of Sci. and Technol. of China, Hefei 230027)

出 版 物：《Journal of Electronics(China)》 (电子科学学刊（英文版）)

年 卷 期：2000年第17卷第2期

页      面：139-145页

学科分类：080904[工学-电磁场与微波技术] 0810[工学-信息与通信工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 081105[工学-导航、制导与控制] 081001[工学-通信与信息系统] 081002[工学-信号与信息处理] 0825[工学-航空宇航科学与技术] 0811[工学-控制科学与工程] 

主　　题：Multistatic radar Target location Range difference FMCW 

摘      要：This paper describes a short range target location system based on the range difference information of a T-R4 multistatic radar system with FMCW signal. A new method is proposed to determine the location and length of a thin cylindrical target making use of the high resolution of wide band FMCW signal and the spectrum characteristics of the target echo. Formulae are derived for target location and its length estimation being independent of the transmitter position. System performances are simulated with the proposed algorithm and the results are given for various situations.