Modelado eficiente de obstáculos en guía de onda rectangular para simuladores comerciales utilizando código Verilog-A

Abstract

This paper reports the modelling of classical obstacles (post, iris, screw, etc.) within rectangular waveguide in terms of electrical lumped elements equivalent circuit using Verilog-A language code. This ability, allows making possible the enabling of the digital computer interaction and simulation using standard CAD simulation tools. Furthermore, the paper shows the simplicity and friendly technique of modelling passive microwave devices using Verilog-A code. Several examples have been studied under different commercial simulators: Agilent ADS and GENESYS. A comparison between the results obtained from Verilog-A based simulations and full 3-D electromagnetic simulation is shown, too.