Vortex electromagnetic wave carries the Orbital Angular Momentum (OAM), and thus has a
spiral wavefront structure, which contains the azimuthal information of the target in the echo …

The vortex electromagnetic (EM) wave carrying orbital angular momentum (OAM) offers a
new degree of freedom for radar techniques, although to date its application to synthetic …

Because of the poor performance of the conventional total variation (TV) super-resolution
imaging method in low signal-to-noise ratio (SNR) condition, a TV super-resolution imaging …

The vortex electromagnetic (EM) wave carrying orbital angular momentum (OAM) has been
found great potential to improve radar imaging performance. However, to achieve high …

Recent advances in electromagnetic (EM) waves with helical phase wave-front carrying
orbital angular momentum (OAM) has drawn great attention, since it is believed to be a …

The donut-shaped radiation energy pattern of orbital angular momentum (OAM) beams has
been a longstanding challenge in electromagnetic (EM) vortex imaging. In this article, an …

The vortex electromagnetic waves carrying the orbital angular momentum (OAM) are an
increasing subject of study, and the design of a system capable of generating such waves is …

Vortex electromagnetic (EM) waves carrying orbital angular momentum (OAM) wave, whose
infinitely helical wavefront and orthogonal eigenvalues of unique physical properties …

The helical phasefront and orbital angular momentum (OAM) of vortex electromagnetic
waves (VEMW) have attracted extensive attention in expanding communication capacity and …

For the application of vortex electromagnetic (EM) beams in practical detection scenes, the
scattering characteristics of electrically large arbitrarily shaped targets illuminated by an off …