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:
Aug. 13, 2024
Filed:
Sep. 16, 2022
Chengdu Tianma Micro-electronics Co., Ltd., Chengdu, CN;
Zuocai Yang, Chengdu, CN;
Qinyi Duan, Chengdu, CN;
Ning He, Chengdu, CN;
Yunhua Liu, Chengdu, CN;
Kerui Xi, Xiamen, CN;
Zhenyu Jia, Xiamen, CN;
Donghua Wang, Chengdu, CN;
Yingru Hu, Chengdu, CN;
Chengdu Tianma Micro-Electronics Co., Ltd., Chengdu, CN;
Abstract
An antenna and a fabrication method of the antenna are provided. The antenna includes a plurality of sub-antennas arranged in an array. A sub-antenna of the plurality of sub-antennas includes a first substrate and a second substrate that are disposed opposite to each other, a dielectric function layer disposed between the first substrate and the second substrate, a ground metal layer disposed on a side of the first substrate facing towards the dielectric function layer, and a metal connector. The first substrate of each sub-antenna is coplanar with each other, and the second substrate of each sub-antenna is coplanar with each other. A spliced region is formed between adjacent two sub-antennas of the plurality of sub-antennas, and in the spliced region, two first substrates of the adjacent two sub-antennas are connected by the metal connector.