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Measurement Uncerta...
Measurement Uncertainty, Channel Simulation, and Disturbance Characterization of an Over-the-Air Multiprobe Setup for Cars at 5.9 GHz
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- Nilsson, Mikael (författare)
- Lund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH,Lund University, Sweden; Volvo, Sweden
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- Hallbjörner, Paul (författare)
- RISE,SP – Sveriges Tekniska Forskningsinstitut
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- Arabäck, Niklas (författare)
- RISE,SP – Sveriges Tekniska Forskningsinstitut
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- Bergqvist, Björn M. (författare)
- Volvo, Sweden
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- Abbas, Taimoor (författare)
- Lund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH,Volvo, Sweden
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- Tufvesson, Fredrik (författare)
- Lund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH,Lund University, Sweden
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers Inc. 2015
- 2015
- Engelska.
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Ingår i: IEEE Transactions on Industrial Electronics. - : Institute of Electrical and Electronics Engineers Inc.. - 0278-0046 .- 1557-9948. ; 62:12, s. 7859-7869
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http://dx.doi.org/10...
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Abstract
Ämnesord
Stäng
- Over-the-air (OTA) multiprobe setups provide an efficient way to characterize the performance of today's advanced wireless communication systems. In this paper, the measurement uncertainty of such a setup using a car as a test object is characterized through three experiments: measurement system analysis, channel sounder measurements, and probe coupling measurements. Four issues were in focus for the analysis: precision, realization of the wireless communication channel, coupling between the probes, and the influence of the test object size. The analysis shows that a large test object such as a car in an OTA multiprobe ring will affect the measurement uncertainty, but only to a small degree. The measurement uncertainty expressed as expanded uncertainty was below +/-1 dB, which is a level that would not violate best practice total uncertainty levels for comparable OTA methods.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
Nyckelord
- Channel modeling
- expanded uncertainty
- measurement system analysis (MSA)
- multipath propagation simulator (MPS)
- multiprobe
- over-the-air (OTA)
- vehicleto-vehicle (V2V)
- Communication channels (information theory)
- Probes
- Systems analysis
- Wireless telecommunication systems
- Channel model
- Measurement system analysis
- Multiprobes
- Over the airs
- Vehicle to vehicles
- Uncertainty analysis
- Expanded Uncertainty
- MSA
- Measurement System Analysis
- Channel modelling
- V2V
- Vehicle to Vehicle
- MPS
- Multipath Propagation Simulator
- Multi-Probe
- OTA
- Over-the-Air
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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