An analysis for ground diffraction about detecting beyond the horizon using television-based bistatic detection system

摘要：

Analysing the characteristics of a television transmitter carefully, the paper compares the television-based bistatic radar with the conventional monostatic and bistatic radar on targets detecting beyond the horizon in some given direction. In the light of the effect of ground diffraction produced by electromagnetic wave propagation on different radar ranges, it is shown that television-based bistatic radar has a potential advantage over conventional radar in targets detecting beyond the horizon because of its particular advantages in height gain and diffracting efficiency. At the same time, we have an in-depth study which is the decisive factor on radar ranging, height gain or diffraction effect, conduct an effective method of how determine the optimal wavelength so as to get the maximum radar detecting range.

关键词： Television signal Bistatic radar Detecting beyond horizon Diffraction effect

作者: Qiang Guo Yukui Li Baoning Gao Ran Tao Siyong Zhou

作者单位: Zhong Yuan University of Technology, Zhengzhou, 450007,China Beijing Institute of Technology, Beijing, 100081, China

会议类型: 国际会议

会议名称: 2009 International Symposium on Liquid Crystal Science and Technology(2009国际液晶科技研讨会)

会议地点: 昆明

会议语种:英文

页码: 505-510

在线出版日期: 2009-08-02（万方平台首次上网日期，不代表论文的发表时间）