ANTENNA APPARATUS AND BEAM ADJUSTMENT METHOD
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专利名称：ANTENNA APPARATUS AND BEAM
ADJUSTMENT METHOD
发明人：Yannian LOU,Ni MA,Wangjun WU,Peng
CHEN,Jianping ZHAO,Qingming XIE
申请号：US16704655
申请日：20191205
公开号：US20200112099A1
公开日：
20200409
专利内容由知识产权出版社提供
专利附图：
摘要：This application discloses an antenna apparatus, including an antenna array and an adjustable phase shifter. In each row of antenna elements in the antenna array,
antenna elements on a same radio frequency RF channel are spaced by M antenna elements, where M is used to determine a quantity of beams in a first beam group and a quantity of beams in a second beam group, and M is an integer greater than 1. When the adjustable phase shifter is at a first angle, the first beam group is obtained; or when the adjustable phase shifter is at a second angle, the second beam group is obtained. This application discloses a beam adjustment method. In this application, a plurality of beams can be formed in a horizontal direction, and the beams are grouped by using an adjustable phase shifter, thereby effectively improving beam adjustment flexibility.
申请人：HUAWEI TECHNOLOGIES CO., LTD.
地址：SHENZHEN CN
国籍：CN
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