Jiangsu Hengxin Technology Limited Corporation

Liying Nie

Yanping Hua

Zhonghua Liu

Jin Zhang

Yuan Jiang

Xianqi Lin

Jiawei Yu

Zhe Chen

The present invention relates to a parallel-feeding, dual-band and dual-polarized base station antenna comprising a radiating patch layer, four F-shaped metal strips which are perpendicular to the radiating patch layer and orthogonal to each other, and a feeding layer, which is sequentially disposed from top to bottom, wherein the radiating patch layer comprises the first metal covering layer and the first dielectric layer; wherein the first metal covering layer is square-shaped and an isosceles triangle having the same size is cut from each corner of the square; wherein the four F-shaped metal strips work as the extended part of the feeding layer to couple-feed the radiating patch layer; the feeding layer comprises the first metal feed-line layer, the second dielectric layer, the metal floor layer, the third dielectric layer and the second metal feed-line layer, which are sequentially disposed from top to bottom.

Dual-frequency dual-polarized base station antenna for parallel dual feeding

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Sichuan, China

Liying Nie