Use of Mutual Coupling to Decrease Parasitic Inductance of Shunt Capacitor Filters

Parasitic Inductance and Resistance of Modern VRM

for the purpose of modeling modern VRM, parasitics of VRM must be fully characterized. This paper presents experiment methods to characterize fast switching modern VRM. Results of parasitics, including inductance and resistance, of fast switching VRM are provided. Introduction Modern voltage regulator modules (VRM) for microprocessors have developed to a very high efficiency, very high current ...

Parasitic Inductance of Multilayer Ceramic Capacitors

The parasitic inductance of multilayer ceramic capacitors (MLCCs) is becoming more important in the decoupling of high speed digital systems. There exists conflicting data and statements on the parasitic inductance of the MLCC. This work shows the measurement techniques of the inductance parameters, focusing mainly on the fixturing needed to accurately measure the chips. The effects of various ...

Null Steering GPS Array in the Presence of Mutual Coupling

A null steering GPS antenna array is designed in this paper. In the proposed method, the exact full wave antenna radiation properties with the effect of mutual couplings and nearby scatterers are considered to calculate the array steering vector, precisely. Although the proposed method is not constrained by the array geometry and the antenna element specifications, a five patch antenna elements...

Mutual inductance of two helical vortices

András Nemes1,†, David Lo Jacono1,2, Hugh M. Blackburn3 and John Sheridan1 1Fluids Laboratory for Aeronautical and Industrial Research (FLAIR), Department of Mechanical and Aerospace Engineering, Monash University, Clayton, VIC 3800, Australia 2Institut de Mécanique des Fluides de Toulouse (IMFT), CNRS, UPS, Université de Toulouse, Allée Camille Soula, 31400 Toulouse, France 3Department of Mech...

Optimization of Shunt Capacitor Filters for Reduction of Common Mode Current in Motor Drives