摘要
跳频通信是一种具有较强抗干扰能力的通信体制。通过对跳频通信对多种干扰信号的抑制能力与跳频处理增益相关性的分析,研究了跳频通信系统对宽带干扰、多频点干扰、跟踪干扰的抗干扰能力的计算方法。根据计算结果进一步对提高跳频通信系统抗干扰能力的技术原理进行了详细的分析,并设计了提高跳频通信抗干扰能力的技术措施。
Frequency hopping communication is a kind of communication system with strong anti-jamming capability. By analyzing the correlation between the suppression capability of FH communication for multiple interferences and FH processing gain, a method for calculating the anti-jamming capability of FH communication system for wide-band interference, multi-tune interference and tracking interference is given in this article. Based on the result of calculation, the technology principles for enhancing the anti-jamming capability of FH communication system are analyzed in details, and a technical method for enhancement is proposed.
出处
《无线电工程》
2008年第1期26-27,64,共3页
Radio Engineering
关键词
跳频通信
处理增益
抗干扰能力
FH communication
processing gain
anti-jamming capability
