Title :
Time variation of the magnitude and phase of multipath delay in practical indoor radio channels
Author :
Obayashi, S. ; Maeda, T.
Author_Institution :
Toshiba Corp., Tokyo, Japan
Abstract :
Presents the time variation in both the magnitude and phase of multipath delay in a typical office with transmission and receiving antennas fixed. Statistical analysis of the time variation is also presented. The authors carried out two different kinds of measurements. One was under typical conditions; that is, in a typical office, where several tens of people move as usual, with transmission and receiving antennas fixed. In the other, a couple of people intentionally walked across the line-of-sight (LOS) between antennas to estimate the maximal shadowing effect in ordinary cases
Keywords :
broadcast antennas; delays; radiowave propagation; receiving antennas; statistical analysis; telecommunication channels; indoor radio channels; line-of-sight; magnitude; maximal shadowing effect; multipath delay; office; phase; radiowave propagation; receiving antennas; statistical analysis; time variation; transmission antennas;
Conference_Titel :
Antennas and Propagation, 1991. ICAP 91., Seventh International Conference on (IEE)
Conference_Location :
York
Print_ISBN :
0-85296-508-7
