Qun Wu

TL;DR: In this paper, the geometric structure and the terahertz/infrared radiation characteristics of carbon nanotubes dipole antenna arrays have been investigated by CST MICROWAVE STUDIO based on finite integral methods.

TL;DR: In this article, an ultrathin metasurface based on phase discontinuities is proposed to manipulate electromagnetic waves in the microwave region, in which gradual phase changes accumulated along the transmission path in the conventional lens are substituted with abrupt phase changes at the interface of the metasuran, which are realized by the Pancharatnam-Berry phase element.

TL;DR: This work shows several simple circuits for Fano resonances from the stable-input impedance mechanism, where the elements consisting of inductors and capacitors are formulated for various resonant modes, and the resistor represents the damping of the oscillators.

TL;DR: In this article, an all-dielectric metasurface is proposed to realize the linear-to-circular polarization conversion of resonantly transmitted waves, which is composed of two intersection bars and four circle bricks.

TL;DR: In this article, an omnidirectional wireless power transfer (OWPT) via magnetic resonant coupling is proposed based on rotating magnetic field, which can provide wireless power to multiple receivers moving around it.