Reconstruction of Reference Signal for DTMB-Based Passive Radar Systems
Digital Audio and Video Broadcasting (DAB/DVB) has massive potential for the development of passive bistatic radar. The Digital broadcasting signal had been proved as a good ‘illuminator of opportunity’ for passive coherent location (PCL) radar systems. Digital terrestrial multimedia broadcasting (DTMB) was announced as the Chinese DTV standard in August, 2006. This paper presents a method for reception, decoding and reconstruction of DTMB transmitting signal for the purpose of using it in PCL systems as a reference signal. The simulation results demonstrate that the recreated reference signal has a high similarity with the transmitted signal, which can act as a perfectly reconstructed and error-free match signal for the following 2D Cross-correlation processing.
passive radar passive coherent location DTMB reference signal reconstruction
Wan Xianrong Wang Junfang Hong Sheng Tang Hui
School of Electronic and Information Wuhan University, Hubei 430079, China
国际会议
2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)
成都
英文
165-168
2011-10-24（万方平台首次上网日期，不代表论文的发表时间）