Recognition Method Studies for Radar and Communication Signals Based on Spectral Correlation
In order to address the increasing complexity of electromagnetic environments and adapt to the demanding need of the integrative electronic warfare, it is necessary to study the integrative reconnaissance technology for radar and communication signals from single-platform. At present, the systemic study of integrative reconnaissance has just begun, and the automatic recognition of modulation types is a very important research area in this field. The exploration of the method presented us the following discoveries. First, it utilizes the duty ratio to separate the two types of signals; secondly, based on the excellent features of the second order cycle spectrum it gives the spectral correlation characteristics of the conventional communication and pulse compression radar signals using the CA method; then, we refer the characteristic parameter and allow signals to be automatically identified. The simulation results verify the feasibility and correctness of this method.
ZHANG Xiao-lin YOU Wen-ting GUO Qiang CAO He-yang
Information and Communication Engineering College,Harbin Engineering University,Heilongjiang provinc Harbin Engineering University,Heilongjiang province.Her major is in Communication and Information Sy Harbin Institute of Technology,Heilongjiang province.His specialty is Communication Signal Detection Harbin Institute of Technology,Heilongjiang province.His major is in Science and Technology of Remot
国际会议
哈尔滨
英文
354-357
2010-01-08（万方平台首次上网日期，不代表论文的发表时间）