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Space diversity evaluation in millimeter band wireless communication systems
Atamanesh, M ; Sharif University of Technology | 2011
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- Type of Document: Article
- Publisher: 2011
- Abstract:
- A simulation tool, based on Ray Tracing method, has been developed and validated for millimeter-wave band. This tool helps for predicting the signal level as well as the delay characteristics of a propagation channel. Since the resultant of the received replicas of the transmitted signal at receiver point can experience a deep fade and consequently the quality degradation, a proper diversity method can effectively alleviate this drawback. Using this simulation tool and extracting the received wave characteristics in a street scenario, an analytical expression for predicting the space diversity gain for the Selection Combining technique and Maximal-Ratio Combining technique has been proposed
- Keywords:
- Analytical expressions ; Diversity method ; Maximal-ratio combining ; Millimeter band ; Millimeter-wave band ; Propagation channels ; Quality degradation ; Ray-tracing method ; Selection combining ; Signal level ; Simulation tool ; Space diversity ; Transmitted signal ; Wave characteristics ; Wireless communication system ; Communication systems ; Electromagnetism ; Global system for mobile communications ; Rayleigh fading ; Tools ; Wireless telecommunication systems ; Signal receivers
- Source: Progress in Electromagnetics Research Symposium ; 2011 , Pages 608-612 ; 15599450 (ISSN)
- URL: https://piers.org/piersproceedings/download.php?file=cGllcnMyMDExTWFycmFrZXNofDJBOF8wNjA4LnBkZnwxMDA5MjAwNTQ5Mjc