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Indoor ultrawideband propagation modelling using Chebyshev interpolation in 60 GHz band based on ray tracing technique

Boozari, M ; Sharif University of Technology | 2015

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  1. Type of Document: Article
  2. DOI: 10.1109/MMWaTT.2014.7057199
  3. Publisher: Institute of Electrical and Electronics Engineers Inc , 2015
  4. Abstract:
  5. An efficient ray tracing technique for channel modeling of an ultrawideband signal in 60 GHz band is introduced. In the usual method, field calculations at many frequencies must be done where has a high computational cost. We have introduced a novel method using Chebyshev polynomials interpolation to reduce the computational cost. Some propagation parameters such as gain and root mean square (RMS) delay spread are obtained and compared to the other method
  6. Keywords:
  7. 60 GHz frequency band ; RMS delay spread ; Frequency bands ; Interpolation ; Millimeter waves ; Polynomials ; Terahertz waves ; Ultra-wideband (UWB) ; Chebyshev interpolation ; Chebyshev polynomials ; Gain ; Propagation parameters ; Ray-tracing technique ; Rms delay spread ; Root mean square delays ; Ultra-wideband signal ; Ray tracing
  8. Source: Conference on Millimeter-Wave and Terahertz Technologies, MMWaTT, 30 December 2014 through 1 January 2015 ; Volume 2015-March , December-January , 2015 ; 21570965 (ISSN) ; 9781479965915 (ISBN)
  9. URL: http://ieeexplore.ieee.org/document/7057199