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:
Apr. 27, 2021
Filed:
Dec. 04, 2019
Aac Technologies Pte. Ltd., Singapore, SG;
Jianchuan Liu, Shenzhen, CN;
Yuehua Yue, Shenzhen, CN;
AAC Technologies Pte. Ltd., Singapore, SG;
Abstract
The embodiments disclose an antenna, an antenna array and a base station. The antenna includes two pairs of oscillator units that are orthogonal in polarization and have a same structure, each pair of oscillator units comprising a radiating portion and a feeding portion; the radiating portion includes a radiating substrate and two radiating bodies disposed on a surface of the radiating substrate; the radiating bodies are spaced apart from and symmetrical to each other, the feeding portion includes a feeding substrate, a ground disposed on a surface of one side of the feeding substrate and a microstrip disposed on a surface of the other side of the feeding substrate; the radiating substrate and the feeding substrate are perpendicular to and connected to each other, the ground is connected to the radiating bodies, and the microstrip line is spaced apart from and coupled to the radiating bodies.