提升调频发射天线覆盖效果的关键参数计算评估与实践  

Evaluation and Practice of Key Parameters to Improve the Coverage Effect of FM Transmitting Antenna

作　　者：邓楚雄 Deng Chuxiong(Guangdong Radio and Television Technology Center,Guangdong 510066,China)

机构地区：[1]广东省广播电视技术中心,广东510066

出　　处：《广播与电视技术》2024年第12期91-94,共4页Radio & TV Broadcast Engineering

摘　　要：本文介绍调频发射天线升级改造实例,应用实用的工程计算分析评估方法,通过对改造进行方案设计和技术评估,优化了调频发射天线技术参数,经过成功实施改造,覆盖和收听效果得到了质的提升,验证效果明显,为发射台提供了通过优化调频发射天线技术参数提升调频发射覆盖效果的经验借鉴。This paper introduces an example of upgrading and reforming a frequency-modulation transmitting antenna,and applies practical engineering calculation,analysis,and evaluation methods.Through the scheme design and technical evaluation of the transformation,the technical parameters of the frequency-modulation transmitting antenna are optimized.After the successful implementation of the transformation,the coverage and listening effects have been improved qualitatively,and the verification effect is obvious.It provides the experience for the decision-maker of the transmitter to improve the coverage effect by optimizing the technical parameters of the FM transmitting antenna.

关 键 词：调频发射天线 场强 方向图 工程计算 收测 

分 类 号：TN834.3[电子电信—信息与通信工程]