Feasibility of Automotive Radar at Frequencies beyond 100 GHz

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autor(en): Köhler M, Hasch J, Bloecher HL, Schmidt LP
Zeitschrift: International Journal of Microwave and Wireless Technologies
Verlag: Cambridge University Press
Jahr der Veröffentlichung: 2012
Band: 5
Heftnummer: 01
Seitenbereich: 49-54
ISSN: 1759-0787
Sprache: Englisch


Abstract


Radar sensors are used widely in modern driver assistance systems. Available sensors nowadays often operate in the 77 GHz band and can accurately provide distance, velocity, and angle information about remote objects. Increasing the operation frequency allows improving the angular resolution and accuracy. In this paper, the technical feasibility to move the operation frequency beyond 100 GHz is discussed, by investigating dielectric properties of radome materials, the attenuation of rain and atmosphere, radar cross-section behavior, active circuits technology, and frequency regulation issues. Moreover, a miniaturized antenna at 150 GHz is presented to demonstrate the possibilities of high-resolution radar for cars.


FAU-Autoren / FAU-Herausgeber

Köhler, Mike
Lehrstuhl für Hochfrequenztechnik
Schmidt, Lorenz-Peter Prof. Dr.-Ing.
Lehrstuhl für Hochfrequenztechnik


Autor(en) der externen Einrichtung(en)
Robert Bosch GmbH


Zitierweisen

APA:
Köhler, M., Hasch, J., Bloecher, H.L., & Schmidt, L.-P. (2012). Feasibility of Automotive Radar at Frequencies beyond 100 GHz. International Journal of Microwave and Wireless Technologies, 5(01), 49-54. https://dx.doi.org/10.1017/s175907871200075x

MLA:
Köhler, Mike, et al. "Feasibility of Automotive Radar at Frequencies beyond 100 GHz." International Journal of Microwave and Wireless Technologies 5.01 (2012): 49-54.

BibTeX: 

Zuletzt aktualisiert 2019-05-02 um 08:53