Yama anteninin kırıcılık indisi ile metamalzemenin kırıcılık indisi birbiriyle uyumlu olmalıdır. Metamalzemenin kırıcılık indisi yama antenin empedans ve yüksek kırılma indisini belirler.

Dear Syed Osama Bin Sadiq , very important in your question the sign of the refractive index as well.

As start point of your research you can considare fig. 4 in the conference paper Conference Paper Metamaterials on antenna solutions