New Construction of Quadriphase Golay Complementary Pairs  

作　　者：LI Guojun ZENG Fanxin YE Changrong 

机构地区：[1]Lab of Beyond LOS Reliable Information Transmission,Chongqing University of Posts and Telecommunications,Chongqing 400065,China

出　　处：《Chinese Journal of Electronics》2023年第5期1059-1065,共7页电子学报（英文版）

基　　金：supported by the National Key R&D Program of China(2019YFC1511300);the Chongqing Basic Research and Frontier Exploration Project(cstc2021ycjh-bgzxm0072)。

摘　　要：Based on an arbitrarily-chosen binary Golay complementary pair(BGCP)(c,d)of even length N,first of all,construct quadriphase sequences a and b of length N by weighting addition and difference of the aforementioned pair with different weights,respectively.Secondly,new quadriphase sequence u is given by interleaving three sequences d,a,and−c,and similarly,the sequence v is acquired from three sequences d,b,and c.Thus,the resultant pair(u,v)is the quadriphase Golay complementary pair(QGCP)of length 3N.The QGCPs play a fairly important role in communications,radar,and so on.

关 键 词：Golay complementary pair(GCP) Binary GCP Quadriphase GCP Interleaving function 

分 类 号：TN92[电子电信—通信与信息系统]