Title :
Indoor channel modeling at 60 GHz for wireless LAN applications
Author :
Moraitis, Nektarios ; Constantinou, Philip
Author_Institution :
Mobile RadioCommunictions Lab., Nat. Tech. Univ. of Athens, Greece
Abstract :
This paper reports narrowband and wideband results derived by propagation modeling at 60 GHz for indoor WLAN applications. A multi-ray model is proposed and verified through a simulation process. The propagation in the site-specific environment can be described using 4-5 rays without reducing the accuracy of the results. RMS delay spread varies with distance from 0.57 ns up to 2.32 ns Coherence bandwidth for 0.9 correlation was found at 65 MHz, 116 MHz and 87 MHz for isotropic, omni-omni and horn-horn antenna configurations respectively.
Keywords :
broadband networks; horn antennas; indoor radio; millimetre wave antennas; millimetre wave propagation; multipath channels; wireless LAN; 116 MHz; 60 GHz; 65 MHz; 87 MHz; RMS delay spread; bandwidth; horn-horn antenna configuration; indoor WLAN; isotropic antenna configuration; multi-ray model; narrowband modeling; omni-omni antenna configuration; propagation modeling; site-specific environment; wideband modeling; Coherence; Delay; Electromagnetic propagation; Geometry; Narrowband; Optical surface waves; Reflection; Solid modeling; Wideband; Wireless LAN;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on
Print_ISBN :
0-7803-7589-0
DOI :
10.1109/PIMRC.2002.1045219
