摘要
本文研究了战术跳频通信电台中的单PLL跳频频率合成器,因每跳起始频率误差所形成的暂态频率响应过程,及其对MFSK信号解调误码率的影响。本文结合工程实践的计算表明,即使在中高速跳频时,暂态过程对误码率的影响也是很小的。
This paper discusses the transient effect in single PLL frequency-hopped synthesizer re- sulting from the starting frequency error at each hop and its effect on MFSK demodulation probability of error as well. The calculating result in practical engineering shows that the transient effect on demodulation probability of error is very low even when the system fre- quency hopping is at middle-high speeds.
出处
《桂林电子工业学院学报》
1991年第2期9-17,共9页
Journal of Guilin Institute of Electronic Technology
关键词
频率合成器
锁相环路
跳频
frequency hopping
detection
frquency synthesizer
