Radar imaging of random signals based on chaos
Wang De-shi · Journal of Computer Applications · 2008
Two methods of generating random samples based on chaotic maps were studied to improve the resolution and Electronic Counter-Counter Measure(ECCM) of radar signals.More specifically,Gaussian samples could be generated via two random number generators that utilized chaotic maps.The Gaussian FM radar signals could be obtained using Gaussian samples.The Gaussian FM radar signals as radar transmitted signals in radar(SAR) imaging,the reconstructed image has perfect image resolution,especially in range domain.Finally,an example of data simulation demonstrates the effectiveness of these methods.