Costas阵列的增长构造和截短构造

Growth Construction and Cutting Short Construction for Costas Arrays

由 Welch构造法、Lempel构造法和 Golomb构造法构造出的 Costas阵列能增长或截短几行几列而得到高阶或低阶的 Costas阵列。笔者研究了这种增长法和截短法的一般规律 ,给出了 Costas阵列的增长构造法和截短构造法 ,由这两种构造方法 。

Costas arrays,which are constructed by Welchs construction,Lempels construction and Golombs construction,can be groun or cutted short some rows and some columns and thus high stairs costas arrays or low stairs costas arrays are obtained.This paper studies the general law of its growth method and cutting short method,and gives growth construction method and cutting shotr construction method for costas arrays.Based on the two construction methods,some examples are presented.