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  • Bernland, AndersLund 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 (author)

Estimation of Spherical Wave Coefficients from 3D Positioner Channel Measurements

  • Article/chapterEnglish2012

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  • 2012

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  • LIBRIS-ID:oai:lup.lub.lu.se:98a72758-8752-426e-9e4e-a563efc440f4
  • https://lup.lub.lu.se/record/2759707URI
  • https://doi.org/10.1109/LAWP.2012.2202870DOI
  • https://lup.lub.lu.se/record/1364f631-5cd8-4ffe-879a-09153036083dURI

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  • Language:English
  • Summary in:English

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  • Subject category:art swepub-publicationtype
  • Subject category:ref swepub-contenttype

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  • Electromagnetic vector spherical waves have been used recently to model antenna-channel interaction and the available degrees of freedom in MIMO systems. However, there are no previous accounts of a method to estimate spherical wave coefficients from channel measurements. One approach for this, using a 3D positioner, is presented and analyzed in this letter. Measurement results are presented and discussed. It is concluded that estimates based on randomly positioned measurements within a volume are less sensitive to noise than those based only on measurements on the surface.

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  • Gustafsson, MatsLund 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(Swepub:lu)tde-mgu (author)
  • Gustafson, CarlLund 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,Kommunikationsteknologi,Forskargrupper vid Lunds universitet,Communications Engineering,Lund University Research Groups(Swepub:lu)eit-clg (author)
  • Tufvesson, FredrikLund 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,Kommunikationsteknologi,Forskargrupper vid Lunds universitet,Communications Engineering,Lund University Research Groups(Swepub:lu)es-ftu (author)
  • Institutionen för elektro- och informationsteknikInstitutioner vid LTH (creator_code:org_t)

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  • In:IEEE Antennas and Wireless Propagation Letters11, s. 608-6111548-5757

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