公开(公告)号：US09673882B2

公开(公告)日：2017-06-06

申请号：US13867497

申请日：2013-04-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ming Ai ,  Weihong Xiao

IPC: H04B7/06 ,  H01Q3/40 ,  H01Q21/22 ,  H01Q1/24

CPC classification number: H04B7/0686 ,  H01Q1/246 ,  H01Q3/40 ,  H01Q21/22 ,  H04B7/0617

Abstract: The present disclosure provides an antenna, a base station, and a beam processing method. The method includes: performing, by a hybrid network, phase adjustment for signals received from a transceiver, generating signals having a preset phase, and sending the signals to a power dividing apparatus; performing, by the power dividing apparatus, amplitude adjustment for the signals, and outputting multipath signals having an array amplitude and the preset phase to multiple antenna arrays; and transmitting, by the multiple antenna arrays, the multiple signals having the array phase and the array amplitude.

公开(公告)号：US10181657B2

公开(公告)日：2019-01-15

申请号：US14554765

申请日：2014-11-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ming Ai ,  Yingtao Luo

IPC: H01Q21/30 ,  H01Q21/06 ,  H01Q1/24 ,  H01Q3/40

Abstract: Embodiments of the present invention relate to an antenna array, an antenna apparatus, and a base station. The antenna array includes: at least two antenna sub-arrays, where the at least two antenna sub-arrays are arranged in a vertical direction, each of the antenna sub-arrays includes multiple radiating elements, and in at least two adjacent antenna sub-arrays in the vertical direction, radiating elements at corresponding positions in the respective antenna sub-arrays are arranged in a staggered manner in a horizontal direction. In the embodiments of the present invention, horizontal side lobes and vertical far side lobes in an antenna array pattern are reduced, and the ultra-wideband performance is improved.

公开(公告)号：US20130278460A1

公开(公告)日：2013-10-24

申请号：US13867497

申请日：2013-04-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ming Ai ,  Weihong Xiao

IPC: H04B7/06

CPC classification number: H04B7/0686 ,  H01Q1/246 ,  H01Q3/40 ,  H01Q21/22 ,  H04B7/0617

Abstract: The present disclosure provides an antenna, a base station, and a beam processing method. The method includes: performing, by a hybrid network, phase adjustment for signals received from a transceiver, generating signals having a preset phase, and sending the signals to a power dividing apparatus; performing, by the power dividing apparatus, amplitude adjustment for the signals, and outputting multipath signals having an array amplitude and the preset phase to multiple antenna arrays; and transmitting, by the multiple antenna arrays, the multiple signals having the array phase and the array amplitude.

Abstract translation: 本公开提供了一种天线，基站和波束处理方法。 该方法包括：通过混合网络对从收发器接收的信号执行相位调整，产生具有预置相位的信号，并将信号发送到功率分配装置; 通过功率分配装置对信号进行幅度调整，并将具有阵列振幅和预设相位的多径信号输出到多个天线阵列; 并且由多个天线阵列发送具有阵列相位和阵列振幅的多个信号。