Analysis of Dielectric Permittivity of Materials using Microstrip Antenna with Metamaterial Substrate
electromagnetic sensor, microstrip antenna, metamaterial application, solid, liquid and gaseous substances.
This work has as main objective the development of an electromagnetic sensor using metamaterial substrate in order to characterize materials through the determination of the dielectric permissiveness in terms od electromagnetic transmission of radio waves. Through simulations and measurements, it is possible to analyze the quality of solid, liquid and gaseous substances by means of relative permittivity analysis, and thus to obtain a standard to control using the variation of the intrinsic and extrinsic characteristics of these substances. The proposed technique is a candidate for applications in material control in industries.