遥感卫星与公众移动通信系统频率干扰计算方法

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中图分类号：TN92；TN972；TN98

文献标志码：A 文章编码：1672-7274（2025）05-0028-04

Abstract：With the development of mobile communication technology，the bandwidth demand of International Mobile Telecommunications （IMT） expands rapidly.For this reason，research has been carried out on sharing the same frequency bands with space radio services.This article takes earth exploration satelite service in the7/8 GHz frequency band as the point of penetration to explore the calculation method for frequency interference between satelite networksand IMT systems，in order to provide reference for frequencycompatibilitybetween IMTsystems andsatellite networksinotherfrequencybands.

Keywords：satellite networks;IMT systems;interference analysis

0 引言

随着公众移动通信系统（IMT）对带宽需求的不断增加，为其新增频率划分一直是近几届国际电信联盟（ITU）世界无线电大会（WRC）的热点议题，并开始研究与空间业务频率共用的可能。（剩余4902字）