Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 15th European Conference on Antennas and Propagation, EuCAP 2021 |
| Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (elektronisch) | 9788831299022 |
| ISBN (Print) | 978-1-7281-8845-4 |
| Publikationsstatus | Veröffentlicht - 2021 |
| Veranstaltung | 15th European Conference on Antennas and Propagation, EuCAP 2021 - Dusseldorf, Deutschland Dauer: 22 März 2021 → 26 März 2021 |
Abstract
A method is proposed to estimate the direction of arrival (DoA) of a traveling wave from characteristic mode weighting coefficients. These are obtained from the currents through the ports positioned on an antenna structure. The additional insight into the behavior of the antenna structure gained by the modal analysis is utilized to create a set of ports that allows to use a single conducting structure for the direction finding. It is shown that the proposed method works for a cubic antenna structure with 20 uncorrelated ports with good accuracy for any DoA.
ASJC Scopus Sachgebiete
- Informatik (insg.)
- Computernetzwerke und -kommunikation
- Informatik (insg.)
- Signalverarbeitung
- Physik und Astronomie (insg.)
- Instrumentierung
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15th European Conference on Antennas and Propagation, EuCAP 2021. Institute of Electrical and Electronics Engineers Inc., 2021. 9410924.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Investigation of Direction of Arrival Estimation Using Characteristic Modes
AU - Grundmann, Lukas
AU - Peitzmeier, Nikolai
AU - Manteuffel, Dirk
N1 - Funding Information: ACKNOWLEDGMENT This work has been performed in the project Master360 under grant 20D1905C, funded by the German Federal Ministry for Economic Affairs and Energy within the Luftfahrt-forschungsprogramm (LuFo).
PY - 2021
Y1 - 2021
N2 - A method is proposed to estimate the direction of arrival (DoA) of a traveling wave from characteristic mode weighting coefficients. These are obtained from the currents through the ports positioned on an antenna structure. The additional insight into the behavior of the antenna structure gained by the modal analysis is utilized to create a set of ports that allows to use a single conducting structure for the direction finding. It is shown that the proposed method works for a cubic antenna structure with 20 uncorrelated ports with good accuracy for any DoA.
AB - A method is proposed to estimate the direction of arrival (DoA) of a traveling wave from characteristic mode weighting coefficients. These are obtained from the currents through the ports positioned on an antenna structure. The additional insight into the behavior of the antenna structure gained by the modal analysis is utilized to create a set of ports that allows to use a single conducting structure for the direction finding. It is shown that the proposed method works for a cubic antenna structure with 20 uncorrelated ports with good accuracy for any DoA.
KW - aircraft navigation
KW - angle of arrival
KW - Antenna theory
KW - characteristic modes
KW - multi-mode antenna
UR - http://www.scopus.com/inward/record.url?scp=85105483080&partnerID=8YFLogxK
U2 - 10.23919/EuCAP51087.2021.9410924
DO - 10.23919/EuCAP51087.2021.9410924
M3 - Conference contribution
AN - SCOPUS:85105483080
SN - 978-1-7281-8845-4
BT - 15th European Conference on Antennas and Propagation, EuCAP 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th European Conference on Antennas and Propagation, EuCAP 2021
Y2 - 22 March 2021 through 26 March 2021
ER -