In the modern communication era, antenna arrays play a vital role, demanding more
constrained antenna arrays with high gain, ultra-low sidelobes, and other characteristics …

Recent advancement in digital coding metasurfaces incorporating spatial and temporal
modulation has enabled simultaneous control of electromagnetic (EM) waves in both space …

This paper presents a design of a time-modulated antenna array (TMAA) with substantially
wider bandwidth and higher efficiency than have already been presented in the literature …

As a research hotspot in antenna arrays, the time modulated array (TMA) has advantages in
pattern synthesis, direction finding, adaptive beamforming, and multi-beams, making it a …

In this paper, an approach for the synthesis of desired pattern in 4D antenna linear and
planar arrays is proposed, taking into account practical element models. The element of the …

Smart antennas are capable of improving signal transmission or reception by adapting the
desired radiation pattern in response to environmental or operational changes. The adaptive …

This paper presents the synthesis of Time-Modulated Linear Antenna Array (TMLAA), by
employing different time schemes using Applied Wave Research (AWR). Simulation …

WiFi backscatter tags can enable direct connectivity of IoT devices with commodity WiFi
hardware at low power. However, most state of the art backscatter tag implementations in …

The circuital design of electronic switch to provide supply to an antenna for time-modulation
is presented in this work. The designed circuitry is validated by measuring voltage, current …

A novel method of designing unequally spaced time-modulated arrays (UESTMAs) by
handling fewer optimization parameters with reduced problem dimension is presented in …