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Schelkunoff S.A. Some Equivalence Theorems of Electromagnetics and Their Application to Radiation Problems
The Bell System Technical Joual 15, 92 (1936)
After a review of the general aspects of the classical electromagnetic theory several "equivalence" theorems are established and illustrated with a number of examples from the diffraction theory. Then follows a discussion of possible applications of these theorems to radiation problems. The latter part of the paper is devoted to the calculation of the power radiated from an open end of a coaxial pair.
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