Generative Adversarial Networks for Recovering Missing Spectral Information

Ultra-wideband (UWB) radar systems nowadays typical operate in the low frequency spectrum to achieve penetration capability. However, this spectrum is also shared by many others communication systems, which causes missing information in the frequency bands. To recover this missing spectral informati...

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Bibliographic Details
Published in:arXiv.org 2018-12
Main Authors: Tran, Dung N, Tran, Trac D, Lam, Nguyen
Format: Article
Language:English
Subjects:
Broadband
Frequencies
Frequency spectrum
Generative adversarial networks
Ultrawideband radar
Wideband communications
Online Access:Get full text
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Summary:Ultra-wideband (UWB) radar systems nowadays typical operate in the low frequency spectrum to achieve penetration capability. However, this spectrum is also shared by many others communication systems, which causes missing information in the frequency bands. To recover this missing spectral information, we propose a generative adversarial network, called SARGAN, that learns the relationship between original and missing band signals by observing these training pairs in a clever way. Initial results shows that this approach is promising in tackling this challenging missing band problem.
ISSN:2331-8422