Dieter, Sabine ; Moessinger, Alexander ; Mueller, Stefan ; Menzel, Wolfgang ; Jakoby, Rolf (2009)
Characterization of Reconfigurable LC-Reflectarrays Using Near-Field Measurements.
Proceedings of German Microwave Conference.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
A new measurement method for characterization of liquid crystal reflectarrays (LC) is presented. The phase and amplitude characteristics are determined by near-field measurements close to the antenna surface, using high resolution probes, which have been developed to resolve individual patches on the reflectarray. Measurement results showed a phase angle range of 280° of individual detected LC patches. The measurement setup and corresponding measurement results at 35 GHz are presented. The procedure used for measurement automation is also explained.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2009 |
| Autor(en): | Dieter, Sabine ; Moessinger, Alexander ; Mueller, Stefan ; Menzel, Wolfgang ; Jakoby, Rolf |
| Art des Eintrags: | Bibliographie |
| Titel: | Characterization of Reconfigurable LC-Reflectarrays Using Near-Field Measurements |
| Sprache: | Englisch |
| Publikationsjahr: | 2009 |
| Veranstaltungstitel: | Proceedings of German Microwave Conference |
| Kurzbeschreibung (Abstract): | A new measurement method for characterization of liquid crystal reflectarrays (LC) is presented. The phase and amplitude characteristics are determined by near-field measurements close to the antenna surface, using high resolution probes, which have been developed to resolve individual patches on the reflectarray. Measurement results showed a phase angle range of 280° of individual detected LC patches. The measurement setup and corresponding measurement results at 35 GHz are presented. The procedure used for measurement automation is also explained. |
| 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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