电磁频谱地图构建方法研究综述及展望  

Survey on the construction methods of spectrum map

作　　者：夏海洋 查淞 黄纪军[1] 刘继斌[1] 李冰 XIA Haiyang;ZHA Song;HUANG Jijun;LIU Jibin;LI Bing(College of Electronic Science and Technology,National University of Defense Technology,Changsha 410073,China;Unit 31007,People’s Liberation Army,Beijing 100000,China)

机构地区：[1]国防科技大学电子科学学院,长沙410073 [2]31007部队,北京100000

出　　处：《电波科学学报》2020年第4期445-456,共12页Chinese Journal of Radio Science

基　　金：国家自然科学基金(61901486,U19A2058)。

摘　　要：电磁频谱地图结合地理信息实现电磁环境综合信息的可视化定量描述,是电磁污染防治、电磁频谱管理和电磁频谱作战筹划等应用的基础.本文在简要介绍电磁频谱地图系统构成、功能及典型系统的基础上,重点阐述了电磁频谱地图构建方法研究现状,对比和讨论了现有构建方法性能,分析了电磁频谱地图构建面临的挑战及其发展趋势,最后对电磁频谱地图构建技术进行总结.The visualized quantitative description of integrated electromagnetic environment information,which is applied by spectrum map and geolocation information,is the basis of the spectrum management,electromagnetic pollution precaution and electromagnetic spectrum warfare planning.This paper provides the brief introduction of structure,categories and typical systems of spectrum map at first,then elaborates the spectrum map construction methods and analyzes their performance as well as discusses their current challenges and development trend,and makes a summary of spectrum map construction in the end.

关 键 词：电磁频谱地图 无线电环境地图(REM) 构建方法 空间插值法 电波传播模型 发射机信息 

分 类 号：TN971.1[电子电信—信号与信息处理]