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Evaluation of two Doppler radar systems for proximity sensing
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences.
2014 (English)Independent thesis Advanced level (degree of Master (Two Years)), 30 credits / 45 HE creditsStudent thesis
Abstract [en]

Most of Doppler Radar systems are expensive to build and hard to take out for the testing.Therefore a portable and easy building Doppler Radar system has been implemented in recent years.For this thesis two Doppler radar systems which working in different frequency ranges (24 GHz and 2.4 GHz) shall be implemented with evaluating the possibilities regarding proximity sensing based on radar technology. There are two designs including. One is based on an ‘all-in-one’ chip from RF-beam Microwave and the other is based on components from Mini-Circuits.Those Radar kit were developed by using a frequency modulated continuous wave(FMCW) architecture.

The radar works in three different modes:Doppler Time Intensity testing,Range Time Intensity and Synthetic Aperture Radar imaging.The whole system work with Matlab by recording the data.Doppler time intensity (DTI) plots with Doppler spectrum of passing vehicles and range-time intensity(RTI) plots with measuring the moving target versus time will be discussed.Synthetic Aperture Radar(SAR) image of urban terrain is acquired. 

Place, publisher, year, edition, pages
2014. , 34 p.
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:hig:diva-17948OAI: oai:DiVA.org:hig-17948DiVA: diva2:762443
Subject / course
Electronics
Educational program
Electronics/Telecommunications – master’s programme (two years) (swe or eng)
Presentation
2014-06-19, 10:00 (English)
Supervisors
Examiners
Available from: 2014-11-12 Created: 2014-11-11 Last updated: 2014-11-12Bibliographically approved

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Evaluation of two Doppler radar systems for proximity sensing(1362 kB)2043 downloads
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Hailong, Liang
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard-cite-them-right
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • sv-SE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • de-DE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf