Details
| Original language | English |
|---|---|
| Title of host publication | IET Conference Publications |
| Publisher | Institution of Engineering and Technology |
| Edition | CP741 |
| ISBN (electronic) | 9781785618161, 9781785618437, 9781785618468, 9781785618871, 9781785619427, 9781785619694, 9781839530036 |
| ISBN (print) | 9781785617911 |
| Publication status | Published - 2018 |
| Event | 12th European Conference on Antennas and Propagation, EuCAP 2018 - London, United Kingdom (UK) Duration: 9 Apr 2018 → 13 Apr 2018 |
Publication series
| Name | IET Conference Publications |
|---|---|
| Number | CP741 |
| Volume | 2018 |
Abstract
The selective excitation of individual characteristic modes for MIMO applications on an electrically large antenna structure is investigated. The characteristic mode analysis yields that a large number of modes is significant and thus basically suited for use in a multi-mode antenna. In order to find appropriate excitation arrangements for the individual characteristic modes, they are grouped according to their symmetry properties. It is found that characteristic currents belonging to the same group are correlated and thus cannot be excited separately, resulting in a reduced set of uncorrelated antenna ports.
Keywords
- Characteristic modes, Correlation, Multi-mode antenna, Multiple-input multiple-output (MIMO)
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
IET Conference Publications. CP741. ed. Institution of Engineering and Technology, 2018. (IET Conference Publications; Vol. 2018, No. CP741).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Selective excitation of characteristic modes on an electrically large antenna for MIMO applications
AU - Peitzmeier, Nikolai
AU - Manteuffel, Dirk
N1 - Funding Information: ACKNOWLEDGMENT This work was funded by Deutsche Forschungsgemein-schaft (DFG) within the priority program SPP 1655 under grant MA 4981/4-2. Publisher Copyright: © Institution of Engineering and Technology.All Rights Reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2018
Y1 - 2018
N2 - The selective excitation of individual characteristic modes for MIMO applications on an electrically large antenna structure is investigated. The characteristic mode analysis yields that a large number of modes is significant and thus basically suited for use in a multi-mode antenna. In order to find appropriate excitation arrangements for the individual characteristic modes, they are grouped according to their symmetry properties. It is found that characteristic currents belonging to the same group are correlated and thus cannot be excited separately, resulting in a reduced set of uncorrelated antenna ports.
AB - The selective excitation of individual characteristic modes for MIMO applications on an electrically large antenna structure is investigated. The characteristic mode analysis yields that a large number of modes is significant and thus basically suited for use in a multi-mode antenna. In order to find appropriate excitation arrangements for the individual characteristic modes, they are grouped according to their symmetry properties. It is found that characteristic currents belonging to the same group are correlated and thus cannot be excited separately, resulting in a reduced set of uncorrelated antenna ports.
KW - Characteristic modes
KW - Correlation
KW - Multi-mode antenna
KW - Multiple-input multiple-output (MIMO)
UR - http://www.scopus.com/inward/record.url?scp=85057310305&partnerID=8YFLogxK
U2 - 10.1049/cp.2018.0779
DO - 10.1049/cp.2018.0779
M3 - Conference contribution
AN - SCOPUS:85057310305
SN - 9781785617911
T3 - IET Conference Publications
BT - IET Conference Publications
PB - Institution of Engineering and Technology
T2 - 12th European Conference on Antennas and Propagation, EuCAP 2018
Y2 - 9 April 2018 through 13 April 2018
ER -