Optimization of a novel substrate integrated waveguide high-pass filter using space mapping

Abstract

This work presents a novel substrate integrated waveguide high-pass filter. Using space mapping method, a reduced number of full-wave evaluations are needed in the optimization process, leading to a reduced optimization time. Measurement results show that the filter stop band performance is indeed improved. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:733–737, 2015