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:
Dec. 24, 2024
Filed:
Nov. 02, 2022
Suzhou Luxshare Technology Co., Ltd., Suzhou, CN;
Kangning Lv, Suzhou, CN;
Zhenhua Li, Suzhou, CN;
Chengyu Xu, Suzhou, CN;
Wanqiang Zhang, Suzhou, CN;
Zhengguo Zhou, Suzhou, CN;
Gang Zhou, Suzhou, CN;
Wenkai Xu, Suzhou, CN;
SUZHOU LUXSHARE TECHNOLOGY CO., LTD., Suzhou, CN;
Abstract
The present disclosure provides a phase shifting device and a base station antenna. The phase shifting device comprises a driving module, a transmission rack plate, and a plurality of annular phase shifters. The driving module comprises a transmission rod. The transmission rack plate comprises a transmission nut, through which the transmission rack plate is pivotally connected to the transmission rod of the driving module. The plurality of annular phase shifters are disposed on the periphery of the transmission rack plate at intervals and are respectively engaged with the transmission rack plate. The rotation of the transmission rod drives the transmission nut to move back and forth on the transmission rod, and along with the back and forth movement of the transmission nut, the transmission rack plate drives the plurality of annular phase shifters to rotate.