Design and Optimization of Microwave Triangular Meta-material Resonators in Coplanar Configuration

Complementary Sierpinski Triangular Resonators (C-STR) in coplanar waveguide (CPW) configuration have been studied for microwave applications. The peculiarity of the coupled triangular structures to exhibit multiple resonances is proposed for dual and three-band purposes, to obtain efficient metamaterial-inspired unit cells for high performance microwave tunable oscillators.