Phase-coded Interrupted Continuous Waveform for Two HF Radars Sharing the Same Frequency
Phase-coded interrupted continuous waveform (PCICW) derived from P4 code is presented here for two radars sharing the same frequency. PCICW retains zero sidelobe within the range regions of interest. The transmitted codes from two radars are modulation multiplexed, and the echoes from different transmitters locate at different range regions after correlation computation. This waveform can improve the efficiency of frequency usage, and also make it possible to measure the total velocity through one receiver’s outputs. A design example for two sea remote sensing HF ground wave radars (HFGWRs) is given here.
PCICW perfect codes modulation multiplexing bistatic radar.
Zhisheng Yan Biyang Wen Ke Sun Yingwei Tian
School of Electronic Information, Wuahan University, 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
555-558
2011-10-24（万方平台首次上网日期，不代表论文的发表时间）