• Media type: Text; E-Article
  • Title: On the performance of the time reversal SM-MIMO-UWB system on correlated channels
  • Contributor: Nguyen, Hieu [Author]; Nguyen, Van Duc [Author]; Nguyen, Trung Kien [Author]; Maichalernnukul, Kiattisak [Author]; Zheng, Feng [Author]; Kaiser, Thomas [Author]
  • Published: New York, NY : Hindawi Publishing Corporation, 2012
  • Published in: International Journal of Antennas and Propagation 2012 (2012)
  • Issue: published Version
  • Language: English
  • DOI: https://doi.org/10.15488/632; https://doi.org/10.1155/2012/929018
  • ISSN: 1687-5869
  • Keywords: MIMO systems ; Transmit correlation ; Data stream ; Indoor environment ; Line-of-sight ; Non-line-of-sight ; Correlated channels ; Spatial correlations ; Antennas ; Multiple transmit antennas ; Time reversal ; Multi-input multi-output ; Electrical engineering ; Channel measurements
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  • Description: The impact of spatial correlation on the multi-input multi-output ultrawide band (MIMO-UWB) system using the time reversal (TR) technique is investigated. Thanks to TR, several data streams can be transmitted by using only one antenna in a system named virtual MIMO-TRUWB. Since the virtual MIMO-TR-UWB system is not affected by the transmit correlation, under the condition of the high spatial correlation, it outperforms the true MIMO-UWB system with multiple transmit antennas. The channel measurements are performed in short-range indoor environment, both line-of-sight and non-line-of-sight to verify the adopted correlated channel model. ; Vietnamese National Foundation for Science and Technology Development (NAFOSTED)/102.02.07.09
  • Access State: Open Access
  • Rights information: Attribution (CC BY)