Impact of an automotive chirp-sequence interferer on a wideband OFDM radar

peer-reviewed
Erstveröffentlichung
2018-11-29Authors
Knill, Christina
Schweizer, Benedikt
Hügler, Philipp
Waldschmidt, Christian
Beitrag zu einer Konferenz
Published in
2018 European Radar Conference (EURAD) ; 2018 (2018). - S. 34-37. - ISBN 978-1-5386-5287-9
Link to original publication
https://dx.doi.org/10.23919/EuRAD.2018.8546524Faculties
Fakultät für Ingenieurwissenschaften, Informatik und PsychologieInstitutions
Institut für MikrowellentechnikDocument version
accepted versionConference
2018 15th European Radar Conference (EuRAD), 2018-09-26 - 2018-09-28, Madrid
Abstract
OFDM-based radar schemes are promising candidates to solve inherent limitations of frequency-modulated schemes. However, for a practical implementation in the automotive environment with an increasing amount of sensors and disturbances, not only the performance of the modulation scheme is important but also how it can perform in coexistence with other modulation schemes. In this paper, measurements are shown to investigate the impact of chirp-sequence-based sensors on a wideband OFDM radar. Furthermore, a straightforward method to mitigate and eliminate the interference on the receive signal is presented that allows reliable target detection even under severe chirp-sequence interference.
Subject headings
[GND]: Radar | OFDM | Signalverarbeitung | Interferenz | Chirpradar[LCSH]: Orthogonal frequency division multiplexing | Signal processing | Radar
[DDC subject group]: DDC 020 / Library & information sciences | DDC 620 / Engineering & allied operations
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Please use this identifier to cite or link to this item: http://dx.doi.org/10.18725/OPARU-10201
Knill, Christina et al. (2018): Impact of an automotive chirp-sequence interferer on a wideband OFDM radar. Open Access Repositorium der Universität Ulm und Technischen Hochschule Ulm. http://dx.doi.org/10.18725/OPARU-10201
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