战场沙尘环境中三毫米波通信的研究  

An Experimental Study of 3mm Communication in Battlefield Sand Environment

作　　者：周兆先[1] 胡大璋[1] 

机构地区：[1]中国电波传播研究所青岛研究中心

出　　处：《电波科学学报》1994年第4期57-63,共7页Chinese Journal of Radio Science

摘　　要：本文给出了模拟战场沙尘环境中，沙尘对三毫米波通信产生的衰减和通信误码率的测量结果。推导了正态对数分布的沙径分布状态下沙尘产生的裹减理论公式。根据现场测量的沙径的统计参数和通信信道的信嗓比，从理论上计算得到沙尘产生的衰减及通信误码率。In send environment of simulated bettlefield, measured results of attenuation and bit error rate due to send in communication have ben presented in this Paper. A theoretical fO￣ula for attenuation dab to send under normal-logarithm distribution of particle size has been derived. ined on measured band Partick Parameters and S/N in communication channel, the attenuation and bit error rate due to sand in communication have adn calculated.

关 键 词：毫米波通信 沙尘 误码率 通信信道 信噪比 

分 类 号：TN925[电子电信—通信与信息系统]