The panel base station antenna is the key equipment in the mobile communication base station system, which is mainly used for transmitting and receiving wireless signals and optimizing regional network coverage. Its appearance is thin and thin, compact design, easy to wall hanging or integrated installation. Technically, it supports specific communication bands (such as 5G, LTE, etc.) with high gain and low loss characteristics, which can improve signal strength and transmission efficiency and ensure communication quality. Suitable for indoor and outdoor scenes, such as office buildings, shopping malls, parks, etc., to solve the problem of weak signal coverage area, is an important hardware support for efficient mobile communication.