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. 04, 2018
Filed:
Nov. 11, 2016
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Qiang Wang, Chengdu, CN;
Jianping Zhao, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
The present invention discloses a multi-beam antenna system, comprising: a one-dimensional multi-beam forming module connected to a radio frequency port, configured to convert a radio frequency signal transmitted by the radio frequency port into M radio frequency signals having different phases; a two-dimensional multi-beam forming module, which includes M first power division units, and a phase shifter is disposed on P output tributaries of each first power division unit; and M×N radiating elements, where the M×N radiating elements form a matrix having N rows and M columns, M columns of radiating elements are respectively connected to the M first power division units, N radiating elements in each column of radiating elements are respectively connected to N output tributaries of one first power division unit, and M×P radiating elements connected to output tributaries disposed with a phase shifter form a matrix having P rows and M columns.