Damm, C. ; Maasch, M. ; Gonzalo, R. ; Jakoby, Rolf (2010)
Tunable Composite Right/Left-Handed Leaky Wave Antenna Based on a Rectangular Waveguide Using Liquid Crystals.
Proceedings of International Microwave Symposium.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
A leaky wave antenna based on a composite right/left-handed wave- guide structure is presented. The antenna features beam steering capabilities for a fixed operation frequency of 7.5GHz. The frequency independent tunability is obtained by inclusion of liquid crystal mate- rial whose dielectric properties can be tuned by external electric and magnetic fields. Simulations as well as measurements of a built proto- type are shown for scattering parameters and far field patterns. The maximum obtained beam tilt amounts to 10° around broadside.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2010 |
| Autor(en): | Damm, C. ; Maasch, M. ; Gonzalo, R. ; Jakoby, Rolf |
| Art des Eintrags: | Bibliographie |
| Titel: | Tunable Composite Right/Left-Handed Leaky Wave Antenna Based on a Rectangular Waveguide Using Liquid Crystals |
| Sprache: | Englisch |
| Publikationsjahr: | 2010 |
| Veranstaltungstitel: | Proceedings of International Microwave Symposium |
| Kurzbeschreibung (Abstract): | A leaky wave antenna based on a composite right/left-handed wave- guide structure is presented. The antenna features beam steering capabilities for a fixed operation frequency of 7.5GHz. The frequency independent tunability is obtained by inclusion of liquid crystal mate- rial whose dielectric properties can be tuned by external electric and magnetic fields. Simulations as well as measurements of a built proto- type are shown for scattering parameters and far field patterns. The maximum obtained beam tilt amounts to 10° around broadside. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) > Mikrowellentechnik 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) |
| Hinterlegungsdatum: | 27 Jan 2012 15:20 |
| Letzte Änderung: | 05 Mär 2013 09:58 |
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