DocumentCode
995644
Title
Time delay spread measurements of wideband radio signals within a building
Author
Devasirvatham, D.M.J.
Author_Institution
Bell Communications Research Inc., Radio & Satellite Systems Research Division, Holmdel, USA
Volume
20
Issue
23
fYear
1984
Firstpage
950
Lastpage
951
Abstract
Measurements of time delay spread of wideband 850 MHz digital radio signals due to multipath propagation within a large building are described. These measurements show a median RMS time delay spread of 125 ns and a worst case of 250 ns. Consequently, signalling rates above 400 kHz may not be feasible.
Keywords
delays; digital signals; electromagnetic wave absorption; electromagnetic wave scattering; radiowave propagation; 850 MHz; averaged power delay profile; digital radio signals; large building; multipath propagation; radiowave attenuation; radiowave propagation; signalling rates; time-delay spread; wideband radio signals;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19840646
Filename
4249159
Link To Document