梁姗,郭承军

• 1:电子科技大学电子科学技术研究院

摘要(Abstract)：

针对传统的互复用调制方法中,8种不同的输入信号组合值与6个不同相位量之间对应关系模糊的问题,提出了三码八相的互复用调制方法。基于三码八相互复用调制方法,利用与3路输入信号相关的指数因子,推导出了新的互复用基带调制信号表达式,实现了复用调制信号的相位翻转,得到了8个不同的相位值。仿真结果显示,三码八相互复用调制方法,保证了复用调制信号的恒包络特性,解决了输入码组合值与相位量之间对应关系的模糊度问题,研究结果对于GNSS组合中的信号调制有一定的参考价值。

关键词(KeyWords)： 复用;调制;相位量;恒包络

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 梁姗,郭承军

DOI: 10.16251/j.cnki.1009-2307.2017.05.021

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