Improvement of Variable Ratio of On-Chip Variable Inductors Using Side Shield

Abstract

We consider the inverse scattering problem of determining the shape of an inhomogeneous scatterer in R 3 from a knowledge of the time harmonic incident electromagnetic wave and the far-field pattern of the scattered wave with frequency in the resonance region. The approach used is the linear sampling method which does not require a priori knowledge of the characteristics of the medium.