浅析多频段移动通信信号组网的干扰问题  

Analysis of the interference problem of multi-frequency band mobile communication signal networking

作　　者：陈群峰 CHEN Qunfeng(Communication Technologies Ltd.Fujian Fuzhou,350001)

机构地区：[1]中邮科通信技术股份有限公司,福建福州350001

出　　处：《长江信息通信》2024年第3期188-190,共3页Changjiang Information & Communications

摘　　要：无线信号干扰问题已成为阻碍共建共享,多网融合的主要问题,无线信号干扰主要有阻塞干扰和互调干扰,阻塞干扰主要是由于两个无线信号的频率间隔太窄,而且互调干扰主要是由于天馈系统的互调差产生的,归纳研究总结工作中碰到的各种干扰问题,针对阻塞干扰和互调干扰提出不同的解决方案。Wireless signal interference has become a major obstacle to the common sharing,multinetwork integration of the main problems of wireless signal interference,wireless signal interference is mainly blocking interference and intermodulation interference,blocking interferencc is mainly due to the two wireless signals of the frequency interval is too narrow,and intermodulation interference is mainly due to the antenna feeder system of the intermodulation of the difference gcnerated by the work of rescarch and summarise the encountercd in the work of a varicty of intcrference problems,blocking interferencc and intermodulation interference for the proposed different solutions.

关 键 词：阻塞干扰 滤波器 互调干扰 

分 类 号：TN929.5[电子电信—通信与信息系统]