无线电工程2012，Vol.42Issue(11)：20-22,54,4.
Link16数据链信号参数估计方法研究
Research on Link16 Signal Parameter Estimation
王四红 1王磊 1董石磊1
作者信息
- 1. 中国人民解放军63891部队,河南洛阳471003
- 折叠
摘要
Abstract
Link16 signal uses hybrid spread spectrum to provide good anti-reconnaissance and anti-jamming capability.Based on analysis of Link16 signal structure and RF modulation technology,a method is proposed to estimate the key parameters such as carrier frequency,code rate and spread spectrum sequence.Simulations are designed to estimate the carrier frequency and code rate of Link16 and to test BER of spread spectrum sequence estimation.Experiment results show that this method can provide rationale for adding samples in subsequent signal tests.关键词
Link16数据链/跳频/直接序列扩频/参数估计Key words
link16/frequency hopping/direct sequence spread spectrum/parameter estimate分类
信息技术与安全科学引用本文复制引用
王四红,王磊,董石磊..Link16数据链信号参数估计方法研究[J].无线电工程,2012,42(11):20-22,54,4.
