Modified Generators of Poisson Pulse Sequences Based on Linear Feedback Shift Registers

摘要

In this article are suggested the structures of generators of Poisson pulse sequences based on Linear Feedback Shift Registers. The results of their simulation modeling show, that statistical characteristics of output pulse sequence correspond to Poisson law of distribution. In addition, in this article have been defined the limits of control code and a repetition period of pseudorandom sequence for concrete parameters of structural scheme. The distinctive feature of the proposed generators is that they allow to expand the range of medium values of the output pulse sequence frequency. This makes it possible to extend the range of radiation intensity that is simulated to ensure compliance of the impulse flow to the Poisson distribution law.