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 …

A novel sideband radiation (SR) level suppression method for the time-modulated array
(TMA) is proposed. By modulating their front-end RF switches with nonuniform periods, the …

The formula of the Fourier series for a periodic function indicates that traditional periodic
time modulation only provides amplitude weighting at the carrier frequency of a time …

The conventional time-modulated arrays (TMAs) have a low radiation efficiency, since each
antenna turns off at specific time slots. In this paper, first, the efficiency of TMA is investigated …

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 …

Single-sideband time-modulated phased array (STMPA) provides beam-scanning capability
and eliminates some undesired sidebands. To further improve the frequency spectrum, the …

An efficient analysis of time-modulated array (TMA) toward realizing less-attenuating
radiation patterns with simultaneously suppressed sidelobe and sidebands is presented in …

In this paper, a novel optimization method based on single objective, that is, minimization of
sideband radiation (SBR) of ultra-low side lobe, narrow beam patterns in time modulated …

This paper presents a beam scanning technique in time modulated linear array. By
controlling the switch-on time sequences of each element in the array, pattern synthesis and …