OFDM waveform for distributed radar sensing in automotive scenarios

Schieler S, Schneider C, Andrich C, Döbereiner M, Luo J, Schwind A, Thomä RS, Del Galdo G (2020)

Publication Type: Journal article

Publication year: 2020

Journal

International Journal of Microwave and Wireless Technologies Cambridge University Press

Book Volume: 12

Pages Range: 716-722

Journal Issue: 8

DOI: 10.1017/S1759078720000859

Abstract

In this paper, an orthogonal frequency-division multiplexing (OFDM) waveform radar sensing approach is demonstrated based on field measurements at C-band. We demonstrate a concept that is based on the exploitation of typical wireless communication transmissions to perform passive, distributed radar sensing. Our concept is based on an OFDM radar that operates in the modulation symbol domain and can be well integrated into existing OFDM receivers. The measurement setup and the signal processing steps for the OFDM radar are described. The results show that the passive, distributed radar sensing approach can be used to detect and localize moving cars and even pedestrians in automotive intersection scenarios.

Involved external institutions

Technische Universität Ilmenau DE Germany (DE) Fraunhofer-Institut für Integrierte Schaltungen (IIS) DE Germany (DE) HUAWEI TECHNOLOGIES Deutschland GmbH DE Germany (DE)

How to cite

APA:

Schieler, S., Schneider, C., Andrich, C., Döbereiner, M., Luo, J., Schwind, A.,... Del Galdo, G. (2020). OFDM waveform for distributed radar sensing in automotive scenarios. International Journal of Microwave and Wireless Technologies, 12(8), 716-722. https://doi.org/10.1017/S1759078720000859

MLA:

Schieler, Steffen, et al. "OFDM waveform for distributed radar sensing in automotive scenarios." International Journal of Microwave and Wireless Technologies 12.8 (2020): 716-722.

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