Метод построения многофазных характеристических дискретных сигналов

Abstract

Spread spectrum signals are essential for building effective and widely used radio communication systems. The system quality heavily depends on chosen discrete signals set and their correlation properties. Therefore techniques for generating such high quality signals are needed. Our paper introduces efficient methods for binary and polyphase discrete signals generation. The signals are formed by computing n-th character of Galois field, where n is the number of signal phases. Binary signals generation may be optimized using decimation method which is also described in the paper.