Time and frequency modulated arrays have numerous application areas including radar,
navigation, and communications. Specifically, a time modulated array can create a …

This paper aims to present an up-to-date overview of the state-of-the-art about time-
modulated arrays (TMA s). Starting from a description of the TMA fundamentals and basic …

In this paper, the synthesis of simultaneous multibeams through time-modulated linear
arrays is studied. Unlike classical phased arrays where the antenna aperture is usually …

The minimization of the power losses in time-modulated arrays is addressed by means of a
suitable strategy based on particle swarm optimization. By properly modifying the …

A novel approach to realize uniform amplitude time modulated linear arrays with both
suppressed sidelobes and sidebands is proposed. The approach utilizes the direct …

Time-modulation (TM) in four-dimensional (4-D) arrays is implemented by using a set of
radio-frequency switches in the beam forming network to modulate, by means of periodic …

We review and formalize the mathematical background of time-modulated linear arrays
(TMLAs); then, a number of issues are examined. First, for signal transmission applications …

A novel approach for the design of low sidelobe time modulated linear arrays (TMLAs) with
uniform amplitude excitations and suppressed sidebands is presented. The approach is …

In this paper, a novel technique for electronic beam steering in time modulated linear array
(TMLA) is proposed. The beam steering technique is realized at the first sideband by …

Time-modulated arrays (TMAs) are antenna systems where the transmitted or received
signal is modulated by periodic time pulses. Several strategies have been proposed for …