摘要
跳频频率合成器是跳频电台的关键核心技术部件技术之一,它的好坏直接影响快速跳频电台的抗干扰性和稳定可靠性。现针对FH/DS DQPSK混合抗干扰电台高速跳频的频率合成器的实现做了简要介绍,实践证明该跳频频率合成器在1000跳/s的时候能清楚的实现语音通信。
Hopping frequency synthesizer is one of the key components of frequency - hopping radio. The hoping - radio performance of anti - jamming and stabihzation is attributed to the synthesizer directly. The paper introduces a implementation of the FH/DS DQPSK anti - jamming radio high speed frequency - hopping synthesizer. It was showed that the frequency - hopping synthesizer works well in voice communication at 1000h/s.
出处
《信息技术》
2006年第7期38-41,46,共5页
Information Technology
关键词
跳频
超短波
DDS
频率合成器
frequency - hoping
V/UHF radio
DDS
frequency synthesizer
