Time-modulated array (TMA) has garnered significant interest in recent years as an
alternative to phased arrays for certain applications. The TMA offer advantages such as …

Orthogonal frequency division multiplexing (OFDM) signals have been widely studied as a
potential waveform used in integrated sensing and communication (ISAC) systems. High …

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! We first …

A high-resolution amplitude and phase control (HRAPC) method for 2-bit single-sideband
(SSB) time-modulated (TM) technology is proposed in this article. The desired time …

The emergence of space-time modulated metasurface (STMM) as a novel platform for signal
modulation holds significant promise for wireless secure communication, particularly within …

In this paper, we investigate how secure the TMA OFDM system is, by looking at the
transmitted signal from an the viewpoint of eavesdropper. First, we propose a novel, low …

We present an electronically-reconfigurable antenna array offering low probability of
intercept/detect (LPI/LPD) and secure communications capabilities simultaneously at the …

Time-modulated arrays (TMA) transmitting orthogonal frequency division multiplexing
(OFDM) waveforms achieve physical layer security by allowing the signal to reach the …

In this paper, we present a novel approach for computing the bit error rate of time-modulated
array using the Laplace inversion integral. We express the bit error rate as a Laplace …

This paper presents new analysis of Time Modulated Arrays (TMAs) used for physical layer
security (PLS) in wireless networks, considering the electronics hardware limitation …