空中场强测量误差计算方法  

Aerial Field Intensity Error Calculation

作　　者：薛陈[1] 沈岚 闫建朝 康晓娜 李昆鹏 谢伟[1] XUE Chen;SHEN Lan;YAN Jianchao;KANG Xiaona;LI Kunpeng;XIE Wei(Southwest China Research Institute of Electronic Equipment,Chengdu 610036,China;Unit 93427 of PLA,Beijing 102207,China;Chengdu Neusoft University,Chengdu 611844,China)

机构地区：[1]西南电子设备研究所,成都610036 [2]解放军93427部队,北京102207 [3]成都东软学院,成都611844

出　　处：《电子信息对抗技术》2021年第4期101-104,共4页Electronic Information Warfare Technology

摘　　要：空中场强是描绘空中电磁频谱态势的基本要素,是评估辐射源工作效能和空域覆盖的关键参数,是用频分配、用频台站规划和部署、干扰查处等频谱管理业务的重要依据。高精度的空中场强测量具有重要意义。首次对空中场强测量的误差来源进行分析,提出减小误差的方法,统计误差理论值,并给出误差测量的建议方法,对开展高精度空中场强测量设备的研制具有较高的参考价值。Aerial field intensity is the basic element to describe aerial electromagnetic spectrum situation,the key parameter to evaluate emitter’s work performance,and the important base of spectrum management,such as frequency assigning,station planning and deployment,interference finding.High-precision field intensity measurement is very important.For the first time,the error source of aerial field intensity measurement is analyzed,a method how to reduce the error and how to test the error are proposed.It has a high reference value for the development of high precision field intensity measuring equipment.

关 键 词：电磁频谱监测 空中场强 误差分析和测量 

分 类 号：TN971.1[电子电信—信号与信息处理]