| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Bonache, Jordi
Universitat Autònoma de Barcelona
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 20203-D-Printed High Data-Density Electromagnetic Encoders Based on Permittivity Contrast for Motion Control and Chipless-RFIDcitations
- 2011Tunable sub-wavelength resonators based on barium-strontium-titanate thick-film technologycitations
- 2009Metamaterials technology: Application to radiofrequency and microwave circuits
- 2008Doubly tuned metamaterial transmission lines based on complementary split-ring resonatorscitations
- 2008Varactor-loaded complementary split ring resonators (VLCSRR) and their application to tunable metamaterial transmission linescitations
- 2007New left handed microstrip lines with Complementary Split Rings Resonators (CSRRs) etched in the signal stripcitations
- 2006On the electrical characteristics of complementary metamaterial resonatorscitations
- 2006Tunable metamaterial transmission lines based on varactor-loaded split-ring resonatorscitations
- 2004Stop-band and band-pass characteristics in coplanar waveguides coupled to spiral resonatorscitations
- 2004Left Handed Coplanar Waveguide Band Pass Filters Based on Bi-layer Split Ring Resonatorscitations
- 2003Split ring resonator-based left-handed coplanar waveguidecitations
Places of action
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article
Stop-band and band-pass characteristics in coplanar waveguides coupled to spiral resonators
Abstract
Coplanar waveguide (CPW) transmission lines periodically coupled to spiral resonators (SRs) are proposed to obtain very compact band-pass or rejection-band structures. The devices consist of a CPW with SRs etched on the back substrate side, underneath the slots. Due to inductive coupling between the line and the spirals, signal propagation is inhibited in the vicinity of the resonant frequency, resulting in a stop-band structure. However, by periodically loading the line with narrow wires, this behavior is switched to a band-pass characteristic. This has been interpreted as being due to the coexistence of a negative effective permittivity and permeability in a narrow band above resonance for the composite structure. Since the dimensions of the spirals are very small in comparison to the signal wavelength at resonance, these devices are very compact and can be of interest in applications where miniaturization is mandatory. (C) 2004 Wiley Periodicals, Inc.