Modulator on the base of surface oriented integrated p-i-n structure in the oversize waveguide

Abstract

A modulator on the base of a surface oriented p-i-n structure in an oversize waveguide is researched theoretically and experimentally. It uses a matrix surface oriented structure with "deep" contacts which is like a window in oversize waveguides of the millimeter frequency range. This modulator is also the electrically controlled lens of the microwave branch.