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:
Jul. 28, 2020
Filed:
May. 25, 2018
Taoglas Limited, Taoyuan, TW;
Taoglas Limited, Taoyuan, TW;
Abstract
An antenna structure () includes an antenna feed-in element (), a first antenna trace element (), a second antenna trace element (), a supporting element (), a grounded-short-circuit element (), a third antenna trace element () and a fourth antenna trace element (). The first antenna trace element (), the second antenna trace element (), the third antenna trace element () and the fourth antenna trace element () which have vertical segments in different lengths form a multi-trace planar inverted-F antenna to obtain the best bandwidth covering the full band, so that the height of the antenna structure () is lower, the length is shorter and the structure is denser. The impedance matching of the antenna structure () is controlled easily. No external matching element is required. With the multi-trace and grounded-short-circuit design of the antenna structure (), the better resonance in the LTE full band is obtained.