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Power variations of wireless communication systems

✍ Scribed by J.B. Andersen; P.E. Mogensen; G.F. Pedersen


Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
379 KB
Volume
31
Category
Article
ISSN
0197-8462

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

The use of wireless digital communication devices like GSM, WCDMA, HSPA, DECT, and WiFi changes the exposure of electromagnetic waves toward the user. Concentrating on the power variations on a slow and fast time scale, these new systems are discussed. Experimental results for both uplink and downlink are included for a sample of systems. The spectrum of the power fluctuations is seen as a convenient and compact way of describing very complex system behavior. The results are of interest for scientific studies of epidemiology and biological effects, and for general electromagnetic compatibility (EMC) aspects. Bioelectromagnetics 31:302–310, 2010. Β© 2010 Wiley‐Liss, Inc.


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