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Abstract: Radio frequency fingerprint (RFF) is a promising solution for realizing secure and efficient device identification. However, the accuracy of currently existing solutions suffer from ...

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T-Mobile began the new year with a new phone plan designed for families and accounts with three or more lines. The Better ...

Abstract: This letter proposes a compact low-profile 5G multiple-input–multiple-output (MIMO) antenna system. The system comprises four antenna elements: two main antennas and two diversity antennas.