The use of metamaterial technology to improve a GTEM chamber

In this work, metamaterial patterns are applied to a GTEM - Gigahertz Transverse Electromagnetic Chamber to improve and give flexibility to its frequency response. The main goal is to achieve a better frequency resonance regardless the dimensions of the original chamber. Therefore, a comparison between the CLL - Capacitively Loaded Loop and Fractal metamaterial technology for these purposes, is done. Experimental results are compared to the simulated ones.