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

fYear

2004

fDate

24-27 Aug. 2004

Firstpage

123

Lastpage

127

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Radio Science Conference, 2004. Proceedings. 2004 Asia-Pacific

Print_ISBN

0-7803-8404-0

Type

conf

DOI

10.1109/APRASC.2004.1422417

Filename

1422417