与传统的天线存在很大的不同,多频段多频率共塔天线可以在同一时间进行发射中波、调频广播和电视节目等工作。这样可以大幅度降低成本,从而提高社会和电台的经济效益和工作效率,同时推动电视、广播事业的快速发展。与此同时,通过利用天线可以为数字电视和广播业务的发展打下坚实的基础,从而巩固中波台的社会地位和作用。因此,本研究分析了中波台多频段多频率共塔天线的设计,希望对中波台对频段对频率共塔天线的研制起到指导性作用。 Unlike the traditional antennas, the multi-band, multi-frequency, co-tower antenna can transmit medium wave, FM radio and TV programs at the same time. In this way, costs can be drastically reduced, so as to increase the economic benefits and work efficiency of the society and radio stations, and at the same time promote the rapid development of television and radio services. In the meantime, the use of antennas will lay a solid foundation for the development of digital television and broadcasting services and thus consolidate the social status and role of China Radio and Television Taiwan. Therefore, this study analyzed the design of multi-band multi-frequency co-tower antenna in the mid-wave stage and hoped to play an instructive role in the development of the mid-wave stage frequency pair tower antenna.