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Search: authors:"Zhenya Lei"

4 papers found.
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Negative Reflecting Meta-Mirrors

Using the gradient phase discontinuities that meta-mirrors provide, we show that the incident wave can be reflected anomalously with a broad angle range of negative reflections. Such reversed behaviors promote the immediate applications for the planar meta-mirrors to steer the signals more arbitrarily and the convex meta-mirrors to focus and collimate electromagnetic fields. We...

Transformation-optical Fan-beam Synthesis

AffiliationsSchool of Electronic Engineering. Xidian University, Xi’an 710071, Peoples R ChinaRui Yang, Xianghui Kong, Hui Wang, He Su, Zhenya Lei, Jing Wang, Aofang Zhang & Lei Chen AuthorsSearch for Rui Yang ... ScholarSearch for He Su in:Nature Research journals • PubMed • Google ScholarSearch for Zhenya Lei in:Nature Research journals • PubMed • Google ScholarSearch for Jing Wang in:Nature Research journals • PubMed

Monte Carlo Simulation of the Echo Signals from Low-Flying Targets for Airborne Radar

A demonstrated hybrid method based on the combination of half-space physical optics method (PO), graphical-electromagnetic computing (GRECO), and Monte Carlo method on echo signals from low-flying targets based on actual environment for airborne radar is presented in this paper. The half-space physical optics method , combined with the graphical-electromagnetic computing (GRECO...

Monte Carlo Simulation of the Echo Signals from Low-Flying Targets for Airborne Radar

A demonstrated hybrid method based on the combination of half-space physical optics method (PO), graphical-electromagnetic computing (GRECO), and Monte Carlo method on echo signals from low-flying targets based on actual environment for airborne radar is presented in this paper. The half-space physical optics method , combined with the graphical-electromagnetic computing (GRECO...