Electromagnetic Theory of Reverberation Chambers (Classic Reprint)

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Excerpt from Electromagnetic Theory of Reverberation ChambersThis report presents the electromagnetic theory of reverberation chambers as applied to electromagnetic compatibility measurements. For radiated immunity measurements, mode theory and the plane-wave integral representation are useful in determining electric and magnetic field characteristics and chamber quality factor (q). The plane-wave integral representation also provides a convenient method for describing the response of a reference antenna or a test object in a stirred field. For radiated emissions, energy conservation or electromagnetic reciprocity can be used to describe the measurement of total radiated power. Comparisons of theory and measurements are presented for chamber Q, probability density fimctions of fields and received power, and radiated immunity and emissions of a simple test object. Recommendations are made for improvements in statistical electromagnetic theory as applied to mechanical stirring and the statistics of immunity and emissions measurements.Key words: electromagnetic compatibility, emissions, immunity, mode-stirred chamber, mode theory, ray theory, reverberation chamber, statistical electromagnetics.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.