Seminar: Power Balance for EM shielding and coupling
Speaker: John Dawson (Department of Electronics, University of York)
Title: Power Balance for EM shielding and coupling
Abstract: At high frequencies, full wave numerical modelling of electromagnetic coupling problems requires a large computer resource. The power balance method offers the possibility of a fast and simple computation for coupling into electrically large enclosures and their contents. In this seminar I will present an introduction and historical perspective on the development of the techniques and present an overview of recent research at the University of York in applying the concepts to meaningful evaluation of shielding effectiveness of enclosures and coupling of energy into printed circuit boards. Models for densely packed enclosures, and time-domain behaviour will also be considered.