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:
Sep. 02, 2025
Filed:
Sep. 08, 2024
Tp-link Systems Inc., Irvine, CA (US);
Jinwei Shao, Shenzhen, CN;
TP-Link Systems Inc., Irvine, CA (US);
Abstract
The present disclosure relates to an antenna radiation device. The antenna radiation device includes a first radiation unit, a second radiation unit, a third radiation unit, a feed point, an inverter and a first switch. The feed point is arranged between the first radiation unit and the second radiation unit, the inverter is arranged between the second radiation unit and the third radiation unit, and the first switch is arranged between the inverter and the second radiation unit. With the first switch turned off, the antenna radiation device is in a first mode having a first maximum gain and a first maximum gain planar orientation, and with the first switch turned on, the antenna radiation device is in a second mode having a second maximum gain and a second maximum gain planar orientation. The present disclosure also relates to an antenna having the antenna radiation device.