The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2018
Filed:
May. 05, 2015
Jiangsu Hengxin Techonology Limited Corporation, Dingshu Yixing, Jiangsu, CN;
University of Electronic Science and Technology, Chengdu, Sichuan, CN;
Xianqi Lin, Sichuan, CN;
Jin Zhang, Sichuan, CN;
Yuan Jiang, Sichuan, CN;
Liying Nie, Sichuan, CN;
Zhe Chen, Sichuan, CN;
Zhonghua Liu, Jiangsu, CN;
Yanping Hua, Jiangsu, CN;
Jiawei Yu, Sichuan, CN;
JIANGSU HENGXIN TECHNOLOGY LIMITED CORPORATION, Yixing, Jiangsu, CN;
Abstract
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.