Title :
Characterization of indoor radiowave propagation at university buildings
Author :
Savidmarie, K.H. ; Ali, Yessar E M
Author_Institution :
Coll. of Electron. Eng., Mosul Univ., Iraq
Abstract :
Indoor radiowave propagation is studied by mathematical models of 5 and 7 ray multipath. Frequency response and impulse response are calculated. Measurement of spatial variation of receiver power were performed at 5 sites in university buildings. The power-distance gradients were found. The penetration loss of walls was calculated from measured data. Calculated cumulative distribution function (CDF) showed that spatial distribution of power resembles the log-normal distribution.
Keywords :
electromagnetic wave transmission; frequency response; indoor radio; log normal distribution; multipath channels; radio receivers; radiowave propagation; transient response; 5 ray multipath; 7 ray multipath; cumulative distribution function; frequency response; impulse response; indoor radiowave propagation; log-normal distribution; power-distance gradients; receiver power; spatial variation; university buildings; wall penetration loss; Buildings; Educational institutions; Frequency response; Indoor radio communication; Power engineering and energy; Radio transmitters; Radiowave propagation; Receivers; Reflection; Wireless LAN;
Conference_Titel :
Radio Science Conference, 2004. Proceedings. 2004 Asia-Pacific
Print_ISBN :
0-7803-8404-0
DOI :
10.1109/APRASC.2004.1422417
