Search Results for author: Zhihao Tao

Found 2 papers, 0 papers with code

Enhance Security of Time-Modulated Array-Enabled Directional Modulation by Introducing Symbol Ambiguity

no code implementations15 Oct 2023 Zhihao Tao, Zhaoyi Xu, Athina Petropulu

In this paper, if the time-modulated array (TMA)-enabled directional modulation (DM) communication system can be cracked is investigated and the answer is YES!

How secure is the time-modulated array-enabled ofdm directional modulation?

no code implementations12 Oct 2023 Zhihao Tao, Zhaoyi Xu, Athina Petropulu

Time-modulated arrays (TMA) transmitting orthogonal frequency division multiplexing (OFDM) waveforms achieve physical layer security by allowing the signal to reach the legitimate destination undistorted, while making the signal appear scrambled in all other directions.

blind source separation

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