Reducing Power Bus Impedance at Resonance with Lossy Components
This document has been relocated to http://scholarsmine.mst.edu/ele_comeng_facwork/1859
There were 8 downloads as of 28 Jun 2016.
Abstract
Power bus structures in printed circuit boards with solid power and ground planes exhibit resonances. When the power bus is resonant, the power bus impedance can increase dramatically. This paper explores the effect of component equivalent series resistance (ESR) on power bus resonances. General guidelines for selecting an optimum ESR are provided and are supported by laboratory measurements and numerical simulations.
This paper has been withdrawn.