In this comprehensive, revised edition, Chen-To Tai gives extensive attention to recent research surrounding the technique of dyadic Green functions, valuable information for anyone involved in electrical engineering. Additional formulations are introduced, including the classifications and the different methods of finding the eigenfunction expansions. Important new features in this edition include: Maxwell's equations, cast in a dyadic form; the integral solutions of Maxwell's equations; a detailed discussion of complementary reciprocal theorems and transient radiation in moving media, and the derivation of various dyadic Green functions for problems involving plane layered media.