Systematic design of an ultra-wideband six-port multi-mode antenna element using symmetry properties of characteristic modes
- verfasst von
- Nikolai Peitzmeier, Dirk Michael Manteuffel
- Abstract
A design of an ultra-wideband six-port multi-mode antenna element intended for use in a massive MIMO array is presented. By leveraging symmetry properties of characteristic modes, six uncorrelated antenna ports can be defined on a square plate while offering wideband potential with minimum dimensions. Excitation slots are introduced and systematically optimized based on symmetry considerations in such a way that an inherent impedance match is realized for all six ports. In order to cover the desired ultra-wide bandwidth from 6 GHz to 8.5 GHz, the excitation slots are stepped in width and the feed network is adjusted accordingly, achieving the design goals.
- Organisationseinheit(en)
-
Institut für Hochfrequenztechnik und Funksysteme
- Typ
- Aufsatz in Konferenzband
- Seiten
- 466-471
- Anzahl der Seiten
- 6
- Publikationsdatum
- 09.2019
- Publikationsstatus
- Veröffentlicht
- Peer-reviewed
- Ja
- ASJC Scopus Sachgebiete
- Computernetzwerke und -kommunikation, Geophysik, Strahlung, Modellierung und Simulation, Statistik und Wahrscheinlichkeit, Instrumentierung
- Elektronische Version(en)
-
https://doi.org/10.1109/iceaa.2019.8878988 (Zugang:
Geschlossen)
