Near-Field-Based 5G Sub-6 GHz Array Antenna Diagnosis Using Transfer Learning

In this paper, we propose a method for near-field-based 5G sub 6-GHz array antenna diagnosis using transfer learning. A classification network was implemented for normal/abnormal operation of the array antenna and the failure of a specific port. Furthermore, a regression network that could predict t...

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Bibliographic Details
Main Authors: Hong Jun Lim, Dong Hwan Lee, Hark Byeong Park, Keum Cheol Hwang
Format: article
Language:EN
Published: MDPI AG 2021
Subjects:
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Online Access:https://doaj.org/article/88a58fa3ff924a7684e5fdd37d5c8c7d
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