In this letter, we present a new approach of using time-modulated phased arrays to
synthesize multicarrier directional modulation (DM) symbols for physical-layer security. In …

This article deals with the synthesis of multibeam steerable patterns in time‐modulated
arrays (TMAs) for electronic scanning. The simultaneous generation of multiple beams in …

A general high-efficiency time-modulated module and harmonic beam scanning time-
modulated array (TMA) are proposed and investigated in this article. By introducing the …

Single-sideband time-modulated phased arrays (STMPAs) can suppress undesired
sidebands and achieve convenient beam scanning without repeated time-consuming …

A novel beam scanning method utilizing the carrier frequency component for time-
modulated array (TMA) is proposed and a significant algorithm based on the non-uniform …

In this paper, a target location scheme for multi-target localization in free space is proposed.
It exploits the properties of directional modulated antenna radiation patterns which are …

Steering the radiation pattern of an antenna array towards the desired spatial angle is
beneficial for modern‐age communication systems. The generation of multiple steered …

Time-modulated arrays (TMAs) have been found useful to construct directional modulation
(DM) transmitters, offering physical-layer security. Two issues, however, exist in …

The “time” factor in time-modulated arrays (TMAs) offers a new degree of freedom for
securing wireless communication. However, the widely used periodic time modulation …

In this article, a novel high-efficiency harmonic beamforming technique based on time-
modulated arrays (TMAs) with multistate time modulators is proposed. The typical single …