Design of Pseudorandom Discrete Signals with Power Angle Modulation and Investigation of Their Characteristics

Abstract

The approach for design of the discrete pseudorandom signals with power-law angular modulation and time function with non-linear scale in respect of real time is considered. The analysis of the ambiguity function of the constructed signals is performed in the paper, analysis shows that constructed signals with power-law angular modulation have better resolution by time and frequency then simple signals. Analysis of the security of new constructed signals also given in the paper. In the paper under the security means the ability of signal to be like white noise (independent and identically-distributed (IID) security). It is shown that by control of the signal parameters the resolution and security of signals can be changed.