中波广播场强覆盖影响因素分析  

Analysis of Influencing Factors of Medium Wave Broadcast Field Intensity Coverage

作　　者：何依航 HE Yihang(Guangdong Huizhou Zhongbo Station,Huizhou 516007,China)

机构地区：[1]广东省惠州中波转播台,广东惠州516007

出　　处：《电视技术》2023年第9期109-111,共3页Video Engineering

摘　　要：中波广播场强覆盖受到多种因素的影响,包括发射机功率、发射频率、天线特性、地形、地貌、气候以及同邻频和工业干扰等因素。分析这些影响因素,并提出相应的应对策略和建议,以提高中波广播的传输质量,扩大场强覆盖范围。Medium wave broadcast field intensity coverage is affected by many factors,including transmitter power,transmission frequency,antenna characteristics,terrain,landform,climate,co-frequency and industrial interference.This paper analyzes these influencing factors,and puts forward corresponding countermeasures and suggestions to improve the transmission quality of medium wave broadcasting and expand the coverage of field strength.

关 键 词：中波广播 场强覆盖 底噪场强 

分 类 号：TN934.8[电子电信—信号与信息处理]