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:
May. 11, 2021
Filed:
Sep. 26, 2019
Huawei Technologies Co., Ltd., Guangdong, CN;
HUAWEI TECHNOLOGIES CO., LTD., Guangdong, CN;
Abstract
An antenna system is disclosed. The system includes: N radio frequency channels, configured to send a radio frequency signal to drive one or two columns of M columns of antennas, and N<M≤2N; the M columns of antennas, configured to receive radio frequency signals, where only one column of two columns of antennas driven on a same radio frequency channel are connected to one of the M−N phase shifters, and is also connected to one of the M−N power splitters; the M−N power splitters, where any of the M−N power splitters is configured to split power for the two columns of antennas connected to the radio frequency channel; and the M−N phase shifters, where any of the M−N phase shifters is configured to adjust a phase of a radio frequency signal received by an antenna connected to the phase shifter.