A New Multi-ring SRR Type Metamaterial Design with Multiple Magnetic Resonances


Turkmen O., Ekmekci E. , Turhan-Sayan G.

Progress in Electromagnetics Research Symposium (PIERS), Marrakush, Fas, 20 - 23 Mart 2011, ss.315-319 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Basıldığı Şehir: Marrakush
  • Basıldığı Ülke: Fas
  • Sayfa Sayıları: ss.315-319

Özet

In this study, we propose a new SRR unit cell design for multi-band metamaterial applications. The suggested unit cell structure consists of N number of concentric split rings to obtain magnetic resonances at N distinct frequencies. The value of each distinct resonance frequency can be adjusted by changing design parameters such as metal widths and gap distances for each ring as well as ring-to-ring separations. The suggested multi-band structure is simulated using CST Microwave Studio. Effective medium parameters of the resulting multi-ring SRR type metamaterials are estimated by a retrieval algorithm.