Forty-Eight phase code design with good Merit Factor

摘要

A Modified Genetic Algorithm (MGA) is used as a statistical technique for obtaining approximate solutions to combinatorial optimization problems. MGA algorithm combines the good methodologies of the two algorithms like global minimum converging property of Genetic Algorithm (GA) and fast convergence rate of Hamming scan algorithm. In this paper MGA is used to synthesize Forty-Eight phase sequences with good Merit Factor. The synthesized sequences have complex signal structure and very difficult to detect and analyze by an enemy's Electronic Support Measures (ESMs).