Inverse Electromagnetic Scattering and Source Techniques Based on the Equivalence Principle

Equivalence principle based inversion techniques are studied for the solution of inverse electromagnetic scattering and source problems, which have been active and important research fields in electrical engineering for many years due to their wide application areas. Various theoretical and numerical aspects of the considered inverse problems and the proposed inversion techniques are discussed. All algorithms proposed in this thesis are tested by inverting both numerical and measurement data.