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:
Nov. 25, 2025
Filed:
Jun. 29, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
Embodiments of this application provide a communication device. The communication device includes a first splitter, a first transmit path, and a second transmit path, where the first transmit path includes a first phase shifter and a first power amplifier, and the second transmit path includes a second phase shifter and a second power amplifier; an output end of the first transmit path is coupled to a first transmit antenna, and an output end of the second transmit path is coupled to a second transmit antenna; an input end of the first transmit path and an input end of the second transmit path are separately coupled to the splitter; the first transmit path and the second transmit path are configured to transmit a beamforming signal; and the first transmit path and the second transmit path are further configured to transmit a multiple-input-multiple-output MIMO signal.