Abstract:The beam of meter-wave radar is rather board, the exist of multi-path signals coherent with the direct arrival signal will cause badly affect to the altitude measurement, so it is more difficult for meter-wave radar to measure the altitude of the target. The general MUSIC algorithm is a super-resolution algorithm that can handle coherent signals, so it can be used in the height-finding of meter-wave radar. Based on the general MUSIC algorithm, a new algorithm for altitude measurement in the height-finding environment is presented. The new algorithm not only has a low computation complexity, but also has a good performance. Computer simulation results demonstrate the merits of the new algorithm.
张文俊; 赵永波; 张守宏. 广义MUSIC算法在米波雷达测高中的应用及其改进[J]. 电子与信息学报, 2007, 29(2): 387-390 .
Zhang Wen-jun; Zhao Yong-bo; Zhang Shou-hong. Altitude Measurement of Meter-Wave Radar Using the General MUSIC Algorithm and Its Improvement. , 2007, 29(2): 387-390 .