Resum
In this paper, the potential use of complementary splitring resonators (CSRRs) to design very compact waveguide filters, by etching a CSRR in the center of a metallic sheet, is demonstrated. This original layout reduces the dimensions of the well-known resonant-cavity waveguide filters coupled by irises. This has been made feasible due to the self-resonance property of the CSRR. Thus, it is possible to design waveguide filters with lengths equal to the thickness of a metallic sheet. Consequently, this technique paves the way for the design of miniaturized waveguide filters, in contrast to conventional waveguide filters, based on bulk resonators. © 2005 Wiley Periodicals, Inc.
Idioma original | Anglès |
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Pàgines (de-a) | 88-92 |
Revista | Microwave and Optical Technology Letters |
Volum | 46 |
DOIs | |
Estat de la publicació | Publicada - 5 de jul. 2005 |