公开(公告)号：US20230274652A1

公开(公告)日：2023-08-31

申请号：US18025681

申请日：2021-05-06

申请人： Nanjing University of Aeronautics and Astronautics

发明人： Qihui WU ,  Qiuming ZHU ,  Tianxu LAN ,  Yang HUANG ,  Jie LI ,  Xiaofu DU ,  Weizhi ZHONG ,  Lu HAN ,  Yunpeng BAI ,  Junjie ZHANG ,  Kai MAO

IPC分类号： G08G5/00 ,  G05D1/00 ,  G05D1/10

CPC分类号： G08G5/003 ,  G05D1/0022 ,  G05D1/101

摘要： A method and a device for measuring a four-dimensional (4D) radiation pattern of an outdoor antenna based on an unmanned aerial vehicle (UAV) are provided. The device includes a measurement path planning unit, a UAV platform unit, a radiation signal acquisition unit, a data command processing unit, and a ground data processing unit. The measurement path planning unit, the radiation signal acquisition unit, and the data command processing unit each are suspended from the UAV platform unit by using a pod. The present disclosure applies to the radiation pattern measurement of an outdoor antenna.