Authors : A. P. Bhat, A. Tiwaria, M. Badar, S. S. Darokar, A. Lad and G. Rewatkar
Page Nos : 383-385
Description :
Abstract:
Electromagnetic (EM) effect measurements in crowded area specifically areas study is under consideration of this paper, and statistical analysis for EM and EM sources causing destructive interference is consider. The measurement and estimated values is the analysed using the statistical analysis in comparative manner. Also, amplitude fluctuations of the electromagnetic radiations from different EM sources were detected for a long time, and statistical analyses were made. EM field levels were measured in RTM Nagpur university campus area where cellular base stations and TV/Radio stations are available with the maximum field power. EM radiation levels were measured for the FM, UHF4, VHF4 and VHF5 stations for certain spectrum ranges under far-field conditions by utilizing isotropic field probe designed using the rectangular loop and virtual spectrum analyzer developed using the LabVIEW software utility. The measurements were fulfilled by using EM Detector with isotropic loop antenna that can be designed and utilized in 75MHz–2.3GHz frequency range. The measurement results for each source were compared, and their contributions to the combined radiation were analyzed.
Keywords: RF Spectum, radiation, sepctrum conjuction , LabVIEW
