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One of the important parts of the radar waveform is the range resolution since the targets in front of radar are so different with variety of shapes. In this paper we consider phase coded pulse compression as an effective way for improving joint range resolution and anti-jamming capability of a waveform with a sequence with limited side-lobe level in correlation function. The sequence which is used...
Pulse compression is a desirable approach to design pulses in jammed environment. It is important to have a phase coder sequence which has limited side-lobe level in correlation function, in phase coded pulse compression. This paper is discussing about the anti-jamming property of phase coded waveform which is coded with a sequence which has correlation function with limited side-lobe level. This...
In this paper, we identify the traffic jamming in SDNaSch and First-noise traffic model by the spatiotemporal correlation functions, respectively. The correlation in the first model shows the sharp change rather than a crossover type. It indicates the transition from freely moving to jammed traffic. The correlation function of the second model shows rather complicated oscillating behaviors without...
GPS signals received are very weak and susceptible to various interference or jamming, which make it difficult for the extraction of interference or jamming from the received signals. After the analysis of correlation function of GPS C/A code, an extraction method for the multipath signals is presented. With the single reflection multipath model, the influence of multipath on correlation function...
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