Statistical Electromagnetics

ISBN-13: 9781560328568 / Angielski / Twarda / 1999 / 400 str.

Opis

A comprehensive text which examines many engineering problems in the area and tackles them head on in a comprehensive, yet understandable manner. The author looks at the main question, Given an electromagnetic environment and an electronic system, what is the probability that the system's performance will be unacceptably degraded?. The object of this book is to provide ideas on how to look at this particular problem statistically, as this issue is one of statistics, not determinism.

This book addresses the problem of treating interior responses of complex electronic enclosures or systems, and presents a probabilistic approach. Relationships for determining the statistics of the driving fields to apply to a circuit analysis code representing part of an enclosed system's writing are worked out. Also addressed are limited spatial and frequency coherence essential to a statistically based field drive model. This text gives examples, different modeling, and describes how to make, interchange, and optimize models.

Spis treści

Part I: The Development and Use of Statistical Electromagnetics (STEM) 1.Introduction 2.Concepts of Probability 3.Distribution and Autocorrelation of Internal Fields; The Chi Square Distribution 4.Field Distribution and Cable Response 5.The Log Normal Distribution 6. Chi Square Variants: The Lehman Distribution 7.Field-Test Checkout of Stem-Based Cable Current Models:Summary and Evaluation of Stem's Cutting Edge Part II: Information Presented to Assist the User of Statistical Electromagnetics(STEM) 8.Cavity Eigenmodes:Their Evaluation, Properties, and Perturbation by Dissipation and by Apertures 9.Characterization of Apertures 10.EM Pickup and Scattering by a Wire 11.Statistical Distribution of Fields in Complex Cavities 12.Summary of Cable-Current Prediction Methodology

O autorze

Holland, Richard