Split rings resonators: key particles for microwave device design

Author

Bonache, J. ; Gil, I. ; Garcia-Garcia, J. ; Falcone, F. ; Lopetegi, T. ; Laso, M.A.G. ; Baena, J.D. ; Martin, F. ; Sorolla, M. ; Marques, Renata

Author_Institution

Dept. d´´Enginyeria Electronica, Univ. Autonoma de Barcelona, Spain

fYear

2005

fDate

2-4 Feb. 2005

Firstpage

135

Lastpage

138

Abstract

In this paper, it is demonstrated that split rings resonators (SRRs) and complementary split rings resonators (CSRRs) are very suitable particles for the design and optimization of microwave devices. Properly coupled to planar transmission lines, they allow for the synthesis of planar microwave filters and other microwave devices. Several examples are provided to demonstrate the potentiality of such resonators. The design of compact devices, based on the small electrical size of SRRs and CSRRs, as well as the elimination of undesired frequencies (spurious) are the foremost applications of these resonators.

Keywords

microwave filters; resonators; transmission lines; complementary split rings resonators; electrical size; microwave device design; microwave devices optimization; planar microwave filters; planar transmission lines; spurious frequencies elimination; Capacitance; Design optimization; Electromagnetic propagation; Magnetic fields; Magnetic resonance; Metamaterials; Microwave devices; Optical ring resonators; Permeability; Permittivity;

fLanguage

English

Publisher

ieee

Conference_Titel

Electron Devices, 2005 Spanish Conference on

Print_ISBN

0-7803-8810-0

Type

conf

DOI

10.1109/SCED.2005.1504331

Filename

1504331