Theoretical investigations on the propagation characteristics of transmission lines on substrates with very high dielectric constant
| Autor: | D. L. A. Seixas, Luiz Fernando M. Conrado, M.C.R. Carvalho |
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| Rok vydání: | 2002 |
| Předmět: |
Range (particle radiation)
Materials science Condensed matter physics Enclosure Substrate (electronics) Condensed Matter Physics Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Electric power transmission Transversal (geometry) Electronic engineering Electrical and Electronic Engineering Microwave High-κ dielectric |
| Zdroj: | Microwave and Optical Technology Letters. 32:275-278 |
| ISSN: | 1098-2760 0895-2477 |
| DOI: | 10.1002/mop.10152 |
| Popis: | The propagation characteristics of enclosed microstrip-slot and coplanar waveguide-slot lines printed on substrates with a very high dielectric constant (er=40, er=80, and er=100, respectively) are investigated for a wide range of geometric parameters. The analysis of the lines was performed using the finite-element method. The numerical results show the dependence of the transmission-line parameters with transversal dimensions and frequency. Also, it was verified that the substrate thickness and enclosure width are the relevant parameters which limit single-mode operation. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 275–278, 2002. |
| Databáze: | OpenAIRE |
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