Details
| Original language | English |
|---|---|
| Title of host publication | 19th European Conference on Antennas and Propagation, EuCAP 2025 |
| ISBN (electronic) | 978-88-31299-10-7 |
| Publication status | Published - 30 Mar 2025 |
| Event | 19th European Conference on Antennas and Propagation, EuCAP 2025 - Stockholm, Sweden Duration: 30 Mar 2025 → 4 Apr 2025 |
Abstract
Keywords
- multi-port antennas, multi-mode antennas, symmetry, antenna diversity, multiple-input multiple-output
ASJC Scopus subject areas
- Computer Science(all)
- Computer Networks and Communications
- Mathematics(all)
- Modelling and Simulation
- Physics and Astronomy(all)
- Instrumentation
- Physics and Astronomy(all)
- Radiation
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19th European Conference on Antennas and Propagation, EuCAP 2025. 2025.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Efficient S-Parameter and Far-Field Calculation of Symmetrical Multi-Port Antennas
AU - Hahn, Tim
AU - Manteuffel, Dirk
N1 - Publisher Copyright: © 2025 European Association on Antennas and Propagation.
PY - 2025/3/30
Y1 - 2025/3/30
N2 - A methodology for the efficient calculation of S-parameters as well as far-fields of symmetrical multi-port antennas is shown. The methodology exploits the symmetry of the antenna structure to determine the scattering matrix as well as far-fields of the antenna with attached feeding network. Using this procedure, only ports within the fundamental region have to be excited. This way, a reduction of the simulation time corresponding to the group order of the symmetry group of the antenna is achieved. Further, the coupling of the antenna ports can be predicted using a cascaded scattering matrix approach.
AB - A methodology for the efficient calculation of S-parameters as well as far-fields of symmetrical multi-port antennas is shown. The methodology exploits the symmetry of the antenna structure to determine the scattering matrix as well as far-fields of the antenna with attached feeding network. Using this procedure, only ports within the fundamental region have to be excited. This way, a reduction of the simulation time corresponding to the group order of the symmetry group of the antenna is achieved. Further, the coupling of the antenna ports can be predicted using a cascaded scattering matrix approach.
KW - multi-port antennas
KW - multi-mode antennas
KW - symmetry
KW - antenna diversity
KW - multiple-input multiple-output
UR - http://www.scopus.com/inward/record.url?scp=105007513360&partnerID=8YFLogxK
U2 - 10.23919/EuCAP63536.2025.10999875
DO - 10.23919/EuCAP63536.2025.10999875
M3 - Conference contribution
SN - 979-8-3503-6632-7
BT - 19th European Conference on Antennas and Propagation, EuCAP 2025
T2 - 19th European Conference on Antennas and Propagation, EuCAP 2025
Y2 - 30 March 2025 through 4 April 2025
ER -