With this self-contained, introductory text, readers will easily understand the fundamentals of
microwave and radar image generation. Written with the complete novice in mind, and …

Multiple scattering of an electromagnetic wave as it passes through an object is a
fundamental problem that limits the performance of current imaging systems. In this paper …

This paper presents a novel sensitivity-analysis-based adjoint neural-network (SAANN)
technique to develop parametric models of microwave passive components. This technique …

During the last two-three decades the importance of computer simulations based on
numerical full-wave solutions of Maxwell's has continuously increased in electrical …

This paper outlines the early history of optimization technology for the design of microwave
circuits—a personal journey filled with aspirations, academic contributions, and commercial …

Conventional EM optimization aims to use fewest possible fine model evaluations to
increase the speed of optimization. In this work, we propose to use a large number of fine …

Sensitivity analysis is important for electromagnetic (EM)-based design. The existing adjoint
EM sensitivity analysis methods have to solve large systems of EM equations repetitively for …

Finding the optimal design parameters for the target EM response of a metamaterial
absorber is still a challenging task even if the layout of the absorber has been determined …

In this paper, an efficient computational framework for the full-wave design by optimization of
complex microwave passive devices, such as antennas, filters, and multiplexers, is …

Yield estimation and yield-driven design optimization play important roles in microwave
design. Existing surrogate-based yield estimation/optimization methods need to develop …