DocumentCode
2326042
Title
High Q two dimensional defect resonators-measured and simulated
Author
Chappell, W.J. ; Little, M.P. ; Katehi, L.P.B.
Author_Institution
Radiation Lab., Michigan Univ., Ann Arbor, MI, USA
Volume
3
fYear
2000
fDate
11-16 June 2000
Firstpage
1437
Abstract
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.
Keywords
Dielectric resonators; Microwave photonics; Periodic structures; Photonic band gap; Q-factor; 11.75 GHz; Q factor; dielectric lattices; electromagnetic bandgaps; metallo-dielectric lattices; periodic lattice; planar design; two dimensional defect resonators; unloaded Q´s; Dielectric measurements; Feeds; Frequency; Lattices; Metamaterials; Passband; Periodic structures; Photonic band gap; Q measurement; Structural rods;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest. 2000 IEEE MTT-S International
Conference_Location
Boston, MA, USA
ISSN
0149-645X
Print_ISBN
0-7803-5687-X
Type
conf
DOI
10.1109/MWSYM.2000.862244
Filename
862244
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