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Record link: 
http://hdl.handle.net/20.500.12708/76234
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Title: 
Statistical Evaluation of Delay and Doppler Spread in 60 GHz Vehicle-to-Vehicle Channels During Overtaking
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Citation: 
Zöchmann, E., Hofer, M., Lerch, M., Blumenstein, J., Sangodoyin, S., Groll, H., Pratschner, S., Caban, S., Löschenbrand, D., Bernadó, L., Zemen, T., Prokes, A., Rupp, M., Mecklenbräuker, C., & Molisch, A. (2018). Statistical Evaluation of Delay and Doppler Spread in 60 GHz Vehicle-to-Vehicle Channels During Overtaking. In Proceedings of the 2018 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) (pp. 1–4). http://hdl.handle.net/20.500.12708/76234
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Publication Type: 
Inproceedings - Full-Paper Contribution
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Authors: 
Zöchmann, Erich 
Hofer, Markus 
Lerch, Martin 
Blumenstein, Jiri 
Sangodoyin, Seun 
Groll, Herbert 
Pratschner, Stefan 
Caban, Sebastian 
Löschenbrand, David 
Bernadó, Laura 
Zemen, Thomas 
Prokes, Ales 
Rupp, Markus 
Mecklenbräuker, Christoph 
Molisch, Andreas 
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Organisational Unit: 
E389-02 - Forschungsbereich Wireless Communications 
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Published in: 
Proceedings of the 2018 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) 
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Date (published): 
2018
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Event name: 
2018 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) 
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Event date: 
10-Sep-2018 - 14-Sep-2018
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Event place: 
Cartagena, Colombia
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Number of Pages: 
4
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Peer reviewed: 
Yes
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Abstract: 
Millimeter waves experience much higher maximum Doppler shifts than their centimeter wave counterparts. We measured the wireless channel of 36 different overtaking vehicles to obtain delay and Doppler spread values based on ensemble averages. Our TX antenna is a horn with an 18 degree half power beam width. Spatial filtering by this narrow beam decreases the delay and Doppler spread values. We observe that the RMS Doppler spread is effectively below one-tenth of the maximum Doppler shift. For example, at 60GHz a relative speed of 30 km/h yields a maximum Doppler shift of approximately 3.3 kHz and a median RMS Doppler spread of 220Hz at the utmost. The largest median RMS delay spread observed is 5.3 ns.
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Research Areas: 
Telecommunication: 100%
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Science Branch: 
Elektrotechnik, Elektronik, Informationstechnik
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Appears in Collections:
Conference Paper

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