  In this work, a rectangular microstrip antenna with inset is designed,
simulated and optimized. In the optimization process the patch is deformed, it
new antenna present a amorphous patch. The optimization process was conducted
with Genetic Algorithm (GA), S11 parameters was obtained with full wave
Finite-Differences Time-Domain (FDTD-3D), and the initial configuration
(design) was obtained with line transmission and cavite method.
