Laser-assisted electron scattering seen with circularly polarized light for the first time

Researchers from Tokyo Metropolitan University have succeeded in detecting laser-assisted electron scattering (LAES) using ...
IEEE

A Novel Triband Circularly Polarized Metasurface Antenna Based on Characteristic Mode Analysis

Abstract: Using characteristic modal analysis (CMA), this letter introduces a novel tri-band microstrip metasurface (MTS) circularly polarized (CP) antenna with dual sense. The radiation part of the ...
IEEE

Wideband Widebeam Circular-Polarized Antenna Using Asymmetrical Tri-Dipoles for Direct Satellite-to-Handset Communications

Abstract: This article presents a compact wideband circular-polarized (CP) antenna with wide beamwidth for low-orbit direct satellite-to-handset communication. In this design, an asymmetric tri-dipole ...