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:
Oct. 08, 2019
Filed:
Jan. 18, 2018
Arcadyan Technology Corporation, Hsinchu, TW;
Shin-Lung Kuo, Hsinchu, TW;
Shih-Chieh Cheng, Hsinchu, TW;
Arcadyan Technology Corporation, Hsinchu, TW;
Abstract
A split ring resonator (SRR) antenna is disclosed. The SRR antenna comprises a substrate, a basic feeding portion, a conductive layer, a first capacitive, a conducting element and a second capacitive. The substrate has an outer edge, a first surface and a second surface opposite to the first surface. The basic feeding portion disposed on the first surface. The conductive layer is disposed on the second surface, and has a gap and a cavity. The first conductive layer defines two sides of the gap to be a first inner edge and a second inner edge, and a first matching element and a second matching are formed from the first inner edge and the second inner edge respectively. The cavity is connected to the outer edge of the substrate through the gap. The second capacitive coupling route is formed between the conducting element and the second matching element.