摘要
本文针对空间飞行器面临的电磁信号环境进行了初步分析,重点对地面民用移动通信GSM基站信号的空间合成情况进行了分析和仿真。结果表明,随着无线通信业发展,空间飞行器面临的信号背景越来越复杂,噪声背景信号的强度也比原先想像的强许多,这必须引起空间电子接收系统设计师的高度重视。
The electromagnetic environment in space is more and more of complexity. Especially the radio communication＇s expanding result in enormous number of CW signals. Analysis and simulation about synthesis for space electromagnetic signals show that the effect is greater than man＇s intuition. The effect for many mobile communication stations should not be ignored.
出处
《电子信息对抗技术》
2006年第4期29-32,共4页
Electronic Information Warfare Technology
关键词
空间
电磁信号
合成
space
electromagnetic signal
synthesis
