摘要
简要介绍扩频通信的基本原理和不同种类扩频方式的特点,提出了一种用直扩芯片和数字频率合成器实现FFH/DS混合扩频通信系统的技术方案。
Summarizes the principle of spread spectrum communication and the characteristics of different spread spectrum methods. Basing on the above the author puts forward an approach of realizing FFH/DS hybrid spread spectrum communication methed by using direct spread spectrum chip and digital frequency synthesizer.
出处
《宇航计测技术》
CSCD
2006年第1期16-19,共4页
Journal of Astronautic Metrology and Measurement