摘要
现代战场中,高功率微波武器的大量使用令众多军用电子设备面临严重威胁。VGA作为军用计算机主要的视频信号,提升其在恶劣的电磁环境中传输时的抗干扰能力尤为重要。提出了一种基于光电转换技术的VGA信号光纤传输方法。通过介绍相关电路、实验过程及结果分析表明该方案能够满足抗高功率微波干扰的需求,在工程上有一定的应用前景。
In the modem battlefield, most military electronic equipments are facing serious threatbecause of the extensive use of high-power microwave （HPM） weapons. As a major video signal of military computer, it is especially important to improve the anti-interference ability of VGA when it is transmitting in harsh electromagnetic environment. This paper presents an optical fiber transmission method of VGA based on photoelectric conversion technology, by introducing the circuit, the experiment and the results, it indicated that the method can meet the needs of anti-HPM and has the certain prospect of application in engineering.
出处
《信息技术》
2015年第12期175-180,共6页
Information Technology
