High Q two dimensional defect resonators-measured and simulated Conference Paper uri icon


  • The concept of electromagnetic bandgaps (EBG) was utilized to develop a high Q resonator that can be integrated monolithically with other components due to a reduced height, planar design. The resonator was created by removing a single element in a periodic lattice. Both dielectric and metallo-dielectric lattices have been analyzed, with resulting unloaded Q's of 700 and up to 983, respectively. Finally, a 1% filter at approximately 11.75 GHz was simulated to demonstrate a potential application of this technology.

altmetric score

  • 3

author list (cited authors)

  • Chappell, W. J., Little, M. P., & Katehi, L.

citation count

  • 37

publication date

  • January 2000