多脉冲群组合的TACAN空/地信号仿真实现  

Realization of TACAN Air/ground Signal Simulation Based on Multi-pulse Group Combination

作　　者：郝彦超 侯进[1,2] 王祥宇 杨宗源 文志龙 李天宇 李昀喆 HAO Yanchao;HOU Jin;WANG Xiangyu;YANG Zongyuan;WEN Zhilong;LI Tianyu;LI Yunzhe(School of Information Science and Technology,Southwest Jiaotong University,Chengdu 611756,China;National Engineering Laboratory of Integrated Transportation Big Data Application Technology,Southwest Jiaotong University,Chengdu 611756,China;Graduate School of Tangshan,Southwest Jiaotong University,Tangshan 063000,China)

机构地区：[1]西南交通大学信息科学与技术学院,成都611756 [2]西南交通大学综合交通大数据应用技术国家工程实验室,成都611756 [3]西南交通大学唐山研究生院,河北唐山063000

出　　处：《电讯技术》2022年第12期1853-1858,共6页Telecommunication Engineering

基　　金：国家重点基础研究发展计划(2014CB845800);四川省科技计划项目(2020SYSY0016)。

摘　　要：通过仿真实现TACAN空/地信号能够有效降低侦收系统的设计成本。以TACAN空/地信号的侦收为目的,通过研究TACAN空/地信号的信号特征(脉冲宽度、脉冲数量、触发条件)、数学描述及调制方式,基于多脉冲群组合方式设计了TACAN空/地模式下X、Y两类信号的仿真算法。经验证,两类仿真信号均满足TACAN信号的侦收要求。The realization of TACAN air/ground signal through simulation can effectively reduce the design cost of a detection system.For the purpose of TACAN air/ground signal detection,by studying the signal characteristics(pulse width,pulse number,trigger condition),mathematical description and modulation method of TACAN air/ground signal,the simulation algorithm of X and Y signals in TACAN air/ground mode is designed based on the multi-pulse group combination method.It has been verified that both types of simulated signals meet the TACAN signal detection requirements.

关 键 词：电子侦察 TACAN空/地信号 脉冲调制 信号仿真 

分 类 号：TN911[电子电信—通信与信息系统] TN965[电子电信—信息与通信工程]