AOD (angle of departure) estimation method and device

The invention relates to an AOD estimation method and device. According to the AOD estimation device, the phases of the antennas of a uniform circular array antenna are set, the millimeter wave signals sent by the measurement device are received by the phases of the different antennas, and the emiss...

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Bibliographic Details
Main Author HU ZHENGNAN
Format Patent
LanguageChinese
English
Published 23.02.2021
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:The invention relates to an AOD estimation method and device. According to the AOD estimation device, the phases of the antennas of a uniform circular array antenna are set, the millimeter wave signals sent by the measurement device are received by the phases of the different antennas, and the emission angles of the millimeter wave signals are estimated according to the received millimeter wave signals, so that the estimation steps of AOD measurement are simplified, and rapid measurement of AOD is realized. 本发明涉及一种AOD估算方法及装置。本发明中，所述AOD估算装置通过对均匀圆阵列天线的各个天线的相位进行设置，以不同的天线的相位接收测量装置发送的毫米波信号，并根据接收的毫米波信号估算出所述毫米波信号的发射角，如此简化了AOD测量的估算步骤，实现AOD的快速测量。
Bibliography:Application Number: CN201910967890