Title :
Hybrid analytical modeling of noise coupling to signal traces in a power bus with embedded film capacitor
Author :
Kim, Jingook ; Jeong, Youchul ; Kim, Jaemin ; Kim, Joungho
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Energy Res. Inst., Daejeon
Abstract :
An accurate hybrid analytical method is proposed to determine the coupling of switching noise to signal traces in a multilayer power bus with embedded film capacitor. We used the induction equivalent theorem to derive the solution of noise coupling and the segmentation method to calculate the electric field of the noise in a power bus. The proposed method was verified by measurements of impedance parameters in the frequency domain
Keywords :
circuit noise; equivalent circuits; power electronics; thin film capacitors; electric field; embedded film capacitor; impedance parameters; induction equivalent theorem; multilayer power bus; segmentation method; signal traces; switching noise coupling; Analytical models; Capacitors; Circuit noise; Coupling circuits; Electromagnetic scattering; Impedance; Noise reduction; Nonhomogeneous media; Signal analysis; Switching circuits; Embedded film capacitor; noise coupling; segmentation method; simultaneous switching noise (SSN);
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/LMWC.2006.882405
