摘要
当前,中波广播传输面临多重挑战,包括电磁波、无线电噪声、频率干扰及建筑物遮挡导致的信号覆盖等问题。另外,还有高昂的设备成本及新媒体竞争和自然灾害带来的影响。基于此,本文探讨中波广播传输技术的优化策略,涵盖科学选择发射台地址、天线优化、信号源质量提升技术和运维与安全管理强化。通过实际案例分析,展示了这些策略在提升传输效率、覆盖质量和系统稳定性方面的有效性,为中波广播技术升级提供参考。
Medium-wave broadcast transmission currently faces multiple challenges,including electromagnetic waves,radio noise and frequency interference,signal coverage problems caused by building obstructions,high equipment costs,as well as competition from new media and the impact of natural disasters.This article discusses the optimization strategy of medium-wave broadcast transmission technology,including scientific selection of transmitter address,antenna optimization,signal source quality improvement technology and operation and maintenance and safety management enhancement.Through actual case analysis,the effectiveness of these strategies in improving transmission efficiency,coverage quality and system stability is demonstrated,providing a reference for the modernization of medium-wave broadcasting.
作者
张佰朝
索珍
ZHANG Baichao;SUO Zhen(Xizang Autonomous Region Broadcasting Bureau Chayu Medium Wave Relay Station,Chayu Xizang 860600)
出处
《中国科技纵横》
2025年第11期93-95,共3页
China Science & Technology Overview
关键词
中波广播
传输技术
优化策略
medium wave broadcasting
transmission technology
optimization strategy
