Title :
Study on the Method for Radar Signal Receiver Channel Modeling
Author :
Wu Fufu ; Han Zhuangzhi ; He Qiang ; Wang Zhiyun
Author_Institution :
Dept. of Opt. & Electron. Eng., Ordnance Eng. Coll., Shijiazhuang, China
Abstract :
A modeling method for radar signal receiver channel is proposed under the situation that part of the mechanism is unknown. Firstly, the traditional identification methods including Levy least square, pulse response and frequency-domain multiply are analyzed. The experiments show that those methods are hard to get the accurate model of high order radar signal receiver channel. Then, a method of time-domain convolution numerical model using frequency response data is proposed. The simulation and experiment shows that the method is implemented easily and applied widely. It improves the efficiency and precision of system simulation and can be applied to other high order system.
Keywords :
least squares approximations; radar receivers; telecommunication channels; telecommunication network topology; time-domain analysis; Levy least square; frequency-domain multiply; radar signal receiver channel modeling; time-domain convolution numerical model using; Convolution; Frequency domain analysis; Frequency response; Mathematical model; Numerical models; Radar; Time domain analysis; frequency response; modeling; numerical model; simulation; time-domain convolution;
Conference_Titel :
Pervasive Computing Signal Processing and Applications (PCSPA), 2010 First International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-8043-2
Electronic_ISBN :
978-0-7695-4180-8
DOI :
10.1109/PCSPA.2010.302
