Abstract: In this communication, a grating lobe suppression strategy is proposed to expand the two-dimensional scanning angle of planar large-spacing arrays (PLSAs). Initially, design guidelines for ...
Abstract: On-demand manipulation of electromagnetic (EM) far-fields has greatly accelerated the extension of intelligent metasurfaces in diverse applications. An important prerequisite for most of the ...
KYIV, Oct 23 (Reuters) - Ukraine has begun withdrawing gas from underground storage facilities amid a sharp increase in Russian attacks on its energy system, data from EU gas storage facilities showed ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback