Schuessler, M. ; Puentes, M. ; Mandel, C. ; Jakoby, Rolf (2010)
Multi-Resonant Perturbation Method for Capacitive Sensing with Composite Right/Left-Handed Transmission Lines.
Proc. of Int. Microwave Symposium.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
The possibility to use the left-handed capacitances of a composite right/left-handed (CRLH) transmission line for a capacitive sensor ar- ray is demonstrated. The capacitances values are extracted with the presented algorithm that is based on a multi-resonant perturbation technique. The CRLH line structure was chosen since its physical imple- mentation is much better suited to a capacitive sensing transmission line than a right-handed (RH) one. In contrast to other techniques like time domain reflectometry single cell spatial resolution can be achieved with moderate bandwidth demand. Presented numerical and experimental results prove the concept.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2010 |
| Autor(en): | Schuessler, M. ; Puentes, M. ; Mandel, C. ; Jakoby, Rolf |
| Art des Eintrags: | Bibliographie |
| Titel: | Multi-Resonant Perturbation Method for Capacitive Sensing with Composite Right/Left-Handed Transmission Lines |
| Sprache: | Englisch |
| Publikationsjahr: | 2010 |
| Veranstaltungstitel: | Proc. of Int. Microwave Symposium |
| Kurzbeschreibung (Abstract): | The possibility to use the left-handed capacitances of a composite right/left-handed (CRLH) transmission line for a capacitive sensor ar- ray is demonstrated. The capacitances values are extracted with the presented algorithm that is based on a multi-resonant perturbation technique. The CRLH line structure was chosen since its physical imple- mentation is much better suited to a capacitive sensing transmission line than a right-handed (RH) one. In contrast to other techniques like time domain reflectometry single cell spatial resolution can be achieved with moderate bandwidth demand. Presented numerical and experimental results prove the concept. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) > Mikrowellentechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) |
| Hinterlegungsdatum: | 27 Jan 2012 15:18 |
| Letzte Änderung: | 11 Dez 2019 07:28 |
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