37 citations · 48 across the 2 of their papers we have counts for
3 papers
Volterra Series Based Time-domain Macro-modeling of Nonlinear Circuits
Xiaoyan Y. Z. Xiong, Li Jun Jiang, Jose E. Schutt-Aine +1
Volterra series representation is a powerful mathematical model for nonlinear circuits. However, the difficulties in determining higher-order Volterra kernels limited its broader a…
Unidirectional and Wavelength Selective Photonic Sphere-Array Nanoantennas
Yang G. Liu, Wallace C. H. Choy, Wei E. I. Sha +1
We design a photonic sphere-array nanoantenna (NA) exhibiting both strong directionality and wavelength selectivity. Although the geometric configuration of the photonic NA resembl…
Observing Abnormally Large Group Velocity at the Plasmonic Band Edge via a Universal Eigenvalue Analysis
Wei E. I. Sha, Ling Ling Meng, Wallace C. H. Choy +1
We developed a novel universal eigenvalue analysis for 2D arbitrary nanostructures comprising dispersive and lossy materials. The complex dispersion relation (or complex Bloch band…