Tesmer, Henning ; Reese, Roland ; Polat, Ersin ; Nickel, Matthias ; Jakoby, Rolf ; Maune, Holger (2021)
Fully Dielectric Rod Antenna Arrays with Integrated Power Divider.
In: Frequenz, 2019, 73 (11-12)
doi: 10.26083/tuprints-00017605
Artikel, Zweitveröffentlichung, Verlagsversion
Kurzbeschreibung (Abstract)
This paper presents an overview of fully dielectric antenna arrays with integrated dielectric power dividers developed at Technische Universität Darmstadt as an extension of previous work. The power dividers are based on the principle of multimode interference and offer one- and two dimensional power division in a single step,which allows the realization of small and lightweight devices. In order to prove the concept, 1 ×4 and 4× 4 fully dielectric antenna arrays with integrated power dividers milled from Rexolite are designed, realized and characterized, operating between 90 GHz and 105 GHz. To assess miniaturization and beamsteering capabilities, three 1 × 4 arrays composed of different materials, Rexolite, Preperm L300 and Preperm L440, are compared regarding gain, size,weight and element spacing. Depending on array size and material, gain is between 12.5 dBi and 22 dBi, accompanied with sidelobe levels below –7.5. All demonstrators are realized by milling, but the designs show the potential to be 3D printed or injection molded for large scale manufacturing.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2021 |
| Autor(en): | Tesmer, Henning ; Reese, Roland ; Polat, Ersin ; Nickel, Matthias ; Jakoby, Rolf ; Maune, Holger |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Fully Dielectric Rod Antenna Arrays with Integrated Power Divider |
| Sprache: | Englisch |
| Publikationsjahr: | 2021 |
| Publikationsdatum der Erstveröffentlichung: | 2019 |
| Verlag: | De Gruyter |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Frequenz |
| Jahrgang/Volume einer Zeitschrift: | 73 |
| (Heft-)Nummer: | 11-12 |
| DOI: | 10.26083/tuprints-00017605 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/17605 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichungsservice |
| Kurzbeschreibung (Abstract): | This paper presents an overview of fully dielectric antenna arrays with integrated dielectric power dividers developed at Technische Universität Darmstadt as an extension of previous work. The power dividers are based on the principle of multimode interference and offer one- and two dimensional power division in a single step,which allows the realization of small and lightweight devices. In order to prove the concept, 1 ×4 and 4× 4 fully dielectric antenna arrays with integrated power dividers milled from Rexolite are designed, realized and characterized, operating between 90 GHz and 105 GHz. To assess miniaturization and beamsteering capabilities, three 1 × 4 arrays composed of different materials, Rexolite, Preperm L300 and Preperm L440, are compared regarding gain, size,weight and element spacing. Depending on array size and material, gain is between 12.5 dBi and 22 dBi, accompanied with sidelobe levels below –7.5. All demonstrators are realized by milling, but the designs show the potential to be 3D printed or injection molded for large scale manufacturing. |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-176053 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 600 Technik 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau |
| 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: | 06 Apr 2021 12:31 |
| Letzte Änderung: | 21 Apr 2021 10:16 |
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| Suche nach Titel in: | TUfind oder in Google |
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