OTA Testing for Massive MIMO Devices Using Cascaded APM Networks and Channel Emulators

OTA Testing for Massive MIMO Devices Using Cascaded APM Networks and Channel Emulators

This paper proposes an over-the-air (OTA) testing setup for millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) equipment using cascaded amplitude and phase modulation (APM) network and channel emulator. Compared with the existing test setup with mechanical switch, the proposed te...

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Bibliographic Details
Main Authors: Lijian Xin, Yong Li, Hao Sun, Xiang Zhang
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2019/6901383
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