Basic Principles and Maintenance of Antenna Feed Network in MW Broadcasting Transmission System
With the rapid development of broadcasting technology,medium wave broadcasting transmission system(hereinafter referred to as transmission system)is increasingly widely used in the field of broadcasting.As a key component of the transmission system,the antenna feeder network is of great significance for improving the efficiency and stability of signal transmission.This article mainly analyzes the antenna feeder network part of the transmission system based on the 10 kW medium wave broadcast transmitter(hereinafter referred to as the transmitter),introduces the basic principles of the transmitter,and analyzes the antenna feeder network from several aspects such as basic principles,structural characteristics,and optimization methods.Finally,it summarizes the maintenance methods of the antenna feeder network based on practical experience,aiming to provide theoretical support and practical guidance for the optimal design and operation maintenance of the transmission system.
medium wave transmitterantenna feed networktransmission efficiencystabilityoptimized design
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