公开(公告)号：US11217906B2

公开(公告)日：2022-01-04

申请号：US16841875

申请日：2020-04-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng Gao ,  Xiaoliang Wang ,  Wei Chen ,  Xiaojun Peng

IPC: H01Q25/00 ,  H01Q1/02 ,  H01Q1/22 ,  H01Q1/24 ,  H04L12/28

Abstract: This application provides a CPE device that includes: a housing, an omnidirectional antenna, a communications module, a PCB, and a heat sink. The omnidirectional antenna is connected to an input end of the communications module, an output end of the communications module is connected to the PCB. An output end of the PCB is connected to an Ethernet cable, and the PCB is disposed on the heat sink. The communications module is configured to convert a received radio-frequency signal to a digital signal. The housing is a cylindrical structure with an opening formed at a lower end. The omnidirectional antenna, the communications module, and the PCB are disposed inside the housing. The heat sink is disposed at the lower end of the housing, and a through hole for the Ethernet cable to pass through is disposed on the heat sink.