Desarrollo de una interfaz MATLAB para la simulación en Keysight® ADS, de estructuras dieléctricas naturales unidimensionales y bidimensionales emuladas por medio de redes de celdas discretas LC y verificación de las mismas en una aplicación radiante convencional

Abstract

The use of lenses in radiant systems has gained acceptance in realizations involving millimeter and submillimeter wave applications due to the feasibility of handling their physical dimensions. From the electromagnetic point of view, a dielectric structure is nothing more than a medium in which an electromagnetic wave propagates at a certain speed related to the relative permittivity of said medium. A dielectric structure can be modeled by simple networks of passive elements, such networks have already been used not only to solve common electromagnetic problems with arbitrary propagation characteristics but also for the creation of non-existent materials in nature (metamaterials) but of attractive propagation characteristics in various applications. In this titration work, the generation of LC cell networks is carried out, in Keysight® ADS, which emulate the electromagnetic behavior of one-dimensional and two-dimensional dielectric structures. To automate the generation of these networks, an interface is developed in MATLAB. Likewise, an antenna type application is analyzed where the effect of a dielectric lens is simulated in Keysight® ADS.