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Automotive radar—from first efforts to future systems

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Automotive_Radar.pdf (5.413Mb)

peer-reviewed

Erstveröffentlichung
2021-01-11
Authors
Waldschmidt, Christian
Hasch, Jürgen
Menzel, Wolfgang
Wissenschaftlicher Artikel


Published in
IEEE Journal of Microwaves ; 1 (2021), 1. - S. 135-148. - eISSN 2692-8388
Link to original publication
https://dx.doi.org/10.1109/JMW.2020.3033616
Faculties
Fakultät für Ingenieurwissenschaften, Informatik und Psychologie
Institutions
Institut für Mikrowellentechnik
External cooperations
Robert Bosch GmbH
Document version
published version (publisher's PDF)
Abstract
Although the beginning of research on automotive radar sensors goes back to the 1960s, automotive radar has remained one of the main drivers of innovation in millimeter wave technology over the past two decades. Today, millions of sensors are produced each year, which was made possible by inexpensive and mature millimeter wave technology. The technology maturity, in turn, enables research to be carried out on systems that are considerably more complex and powerful than was possible just a few years ago. The focus of research has thus shifted from purely hardware-oriented and device-level topics to sophisticated millimeter wave systems and RF signal processing topics. This opens up new research topics such as digital modulation schemes, radar networks, radar imaging, and machine learning. In this review paper, we sketch the path from the very beginning through the state of the art with sophisticated multiple-input multiple-output (MIMO) antenna arrays and mature assembly and interconnect concepts to today’s key research topics of automotive radar.
Subject headings
[GND]: MIMO | FMCW-Radar | OFDM | SAR
[LCSH]: Radar
[Free subject headings]: ADAS | chirp sequence modulation | grid map
[DDC subject group]: DDC 620 / Engineering & allied operations
License
CC BY 4.0 International
https://creativecommons.org/licenses/by/4.0/

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DOI & citation

Please use this identifier to cite or link to this item: http://dx.doi.org/10.18725/OPARU-38547

Waldschmidt, Christian; Hasch, Jürgen; Menzel, Wolfgang (2021): Automotive radar—from first efforts to future systems. Open Access Repositorium der Universität Ulm und Technischen Hochschule Ulm. http://dx.doi.org/10.18725/OPARU-38547
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