Design of a Novel LPI Pulse Compression Radar Wavform Based on Chaotic Mapping
Shi Xiang-quan · Modern Radar · 2004
Using the noise-like property of chaos, a new kind of LPI pulse compression rad ar waveform based on chaotic mapping system is proposed. The statistical charact eristics and the Average Ambiguity Function (AAF) of the waveform are analyzed a nd finally the realization of radar system with this kind of waveform is given. The results of analysis and simulation both show that the combination of m serie s with chaotic system can product large number of series sets with good correlat ion characteristics. Thus the obtained radar waveforms not only own good resolut ion in distance and speed but also show excellent LPI and ECCM performance. With good performance and easy realization, this kind of radar waveform can have a p romising future.