Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 466-471 |
| Number of pages | 6 |
| ISBN (electronic) | 978-1-7281-0563-5 |
| ISBN (print) | 978-1-7281-0564-2 |
| Publication status | Published - Sept 2019 |
| Event | 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019 - Granada, Spain Duration: 9 Sept 2019 → 13 Sept 2019 |
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.
Keywords
- Characteristic modes, Multi-mode antenna, Multiple-input multiple output (MIMO), Symmetry, Ultrawideband (UWB)
ASJC Scopus subject areas
- Computer Science(all)
- Computer Networks and Communications
- Earth and Planetary Sciences(all)
- Geophysics
- Physics and Astronomy(all)
- Radiation
- Mathematics(all)
- Modelling and Simulation
- Mathematics(all)
- Statistics and Probability
- Physics and Astronomy(all)
- Instrumentation
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Proceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 466-471 8878988.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Systematic design of an ultra-wideband six-port multi-mode antenna element using symmetry properties of characteristic modes
AU - Peitzmeier, Nikolai
AU - Manteuffel, Dirk Michael
N1 - Funding Information: This work was supported by Deutsche Forschungsgemeinschaft (DFG) within the priority program SPP 1655 under grant MA 4981/4-2.
PY - 2019/9
Y1 - 2019/9
N2 - 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.
AB - 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.
KW - Characteristic modes
KW - Multi-mode antenna
KW - Multiple-input multiple output (MIMO)
KW - Symmetry
KW - Ultrawideband (UWB)
UR - http://www.scopus.com/inward/record.url?scp=85074908600&partnerID=8YFLogxK
U2 - 10.1109/iceaa.2019.8878988
DO - 10.1109/iceaa.2019.8878988
M3 - Conference contribution
AN - SCOPUS:85074908600
SN - 978-1-7281-0564-2
SP - 466
EP - 471
BT - Proceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
Y2 - 9 September 2019 through 13 September 2019
ER -