Jingook Kim

TL;DR: This paper reviews recent progress and future directions of signal integrity design for high-speed digital circuits, focusing on four areas: signal propagation on transmission lines, discontinuity modeling and characterization, measurement techniques, and link-path design and analysis.

TL;DR: In this article, the authors proposed a resonant reactive shield for the reduction of magnetic field leakage from a wireless power transfer (WPT) system, which generates a cancelling magnetic field to reduce the incident magnetic field from WPT coils and effectively reduce the total magnetic field without consuming additional power.

TL;DR: This work proposes and confirmed a design methodology to minimize the SSN coupling based on an optimal via positioning approach and demonstrates that the amount of SSN noise coupling is strongly dependent not only on the position of the signal via, but also on the layer configuration of the multilayer PCB.

TL;DR: In this article, a commonmode active filter was designed in a compact package to suppress CM emissions at a switching mode power supply (SMPS) based on the analytical expressions considering both stability and performance.

TL;DR: In this paper, a systematic approach for inductance extraction for via arrays between two parallel planes is presented, where both self and mutual inductance values are obtained based on a cavity model.