Hoefle, Matthias ; Koeberle, Markus ; Penirschke, Andreas ; Jakoby, Rolf (2011)
Millimeterwave Vivaldi Antenna with Liquid Crystal Phase Shifter for Electronic Beam Steering.
6th ESA Workshop on Millimetre-Wave Technology and Applications.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
A new antipodal Vivaldi antenna array element including a liquid crystal (LC) phase shifter for applications within the frequency range of 65 - 110GHz has been realized. Measured differential phase shift, S-parameters and far field pattern are presented. The integrated liquid crystal phase shifter provides an individual phase adjustment by adapting the LC permittivity with applied bias voltage directly at the finline. A broadband antipodal Vivaldi antenna suits the finline phase shifter design to form the array element. Therefore, the proposed structure offers the potential to be utilized in a wideband array configuration for electronic beam steering.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Hoefle, Matthias ; Koeberle, Markus ; Penirschke, Andreas ; Jakoby, Rolf |
| Art des Eintrags: | Bibliographie |
| Titel: | Millimeterwave Vivaldi Antenna with Liquid Crystal Phase Shifter for Electronic Beam Steering |
| Sprache: | Englisch |
| Publikationsjahr: | Mai 2011 |
| Veranstaltungstitel: | 6th ESA Workshop on Millimetre-Wave Technology and Applications |
| Kurzbeschreibung (Abstract): | A new antipodal Vivaldi antenna array element including a liquid crystal (LC) phase shifter for applications within the frequency range of 65 - 110GHz has been realized. Measured differential phase shift, S-parameters and far field pattern are presented. The integrated liquid crystal phase shifter provides an individual phase adjustment by adapting the LC permittivity with applied bias voltage directly at the finline. A broadband antipodal Vivaldi antenna suits the finline phase shifter design to form the array element. Therefore, the proposed structure offers the potential to be utilized in a wideband array configuration for electronic beam steering. |
| 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 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
 |
Frage zum Eintrag |
Optionen (nur für Redakteure)
 |
Redaktionelle Details anzeigen |
Drucken
Impressum