CONTROL THEORETIC FORMULATION OF CAPACITY OF DYNAMIC ELECTRO MAGNETIC CHANNELS

TitleCONTROL THEORETIC FORMULATION OF CAPACITY OF DYNAMIC ELECTRO MAGNETIC CHANNELS
Publication TypeJournal Article
Year of Publication2008
AuthorsAHMED, NU, REZAEI, F, LOYKA, S
Volume12
Issue3
Start Page297
Pagination24
Date Published2008
ISSN1083-2564
AMS34H05, 35Q60, 49K20, 93Exx, 94A40, 99Z00
Abstract

In this paper nonhomogeneous deterministic and stochastic Maxwell equations are used to rigorously formulate the capacity of electromagnetic channels such as wave guides (cavities, coaxial cables etc). Both distributed, but localized, and Dirichlet boundary data are considered as the potential input sources. We prove the existence of a source measure, satisfying certain second order constraints (equivalent to power constraints), at which the channel capacity is attained. Further, necessary and sufficient conditions for optimality are presented.

URLhttp://www.acadsol.eu/en/articles/12/3/6.pdf
Refereed DesignationRefereed
Full Text

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