Nov 23, 2016 · The aim of this paper was the efficiency improvement of methods for measurement of electric field strength in the vicinity of base stations, which was achieved in two areas:
Dec 1, 2022 · Combined with the electrical safety distance limit of communication equipment and iron tower, the influence of the installation location and quantity of the base station on the
Jan 1, 2023 · Abstract and Figures Introduction/purpose: This paper presents initial development of the procedure for electric field estimation in the
Analysis of electric field strength and power around selected mobile base stations tech./dosim.
Jan 12, 2018 · Abstract The analysis of channel power and electric field strength at various locations from mobile base stations using power sensor, spectrum analyzer and log-periodic
Feb 14, 2023 · Analysis of Electric Field Strength and Magnetic Field Strength in the Vicinity of Cellular Base Trans-receive Station Vaishali, Vivek Kumar Abstract— Today, for the present
Jan 1, 2023 · Abstract and Figures Introduction/purpose: This paper presents initial development of the procedure for electric field estimation in the vicinity of 5G base stations.
Mar 6, 2017 · Soichi WATANABE and Lira HAMADA A small isotropic 3-orthognal E-field probe and a measurement system with an antenna and a spectrum analyzer, defined as a relatively
Apr 1, 2024 · The use of broadband field probes for 5G exposure assessment is still possible under certain considerations and correcting the results considering the base station load and
Distribution of the RF electric field strength of mobile telephony base station antenna (ERP = 1739 W) at different distances. An intense decrement of the strength of the electric field is noticeable
Sep 13, 2002 · The paper presents a technique for the evaluation of EM field intensity produced by GSM-like base transceivers. The method is based on the use of an analog spectrum
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Fast variation of the user load and beamforming techniques may cause large fluctuations of 5G base stations field level. They may be underestimated, resulting in compliance of base stations not fitting the requirements. Apparently, broadband field meters would not be adequate for measuring such environments.
Results show that forcing the base station with an extra load seems to be a solution for assessing human exposure with simple broadband field meters, as the RMS E-field levels match or overestimate the values obtained with other methods.
Adding the 5G systems does not significantly increase the overall field levels in the surroundings of the base station, in normal working conditions, compared to those of the previous generation. This has been checked during a measurement campaign in the surroundings of a 5G base station under operation.
Thus, broadband equipment can still be used for assessing the EMF field level when measurements are done by forcing an extra load of the station, as it uses to overestimate the field levels. The largest differences in the values measured by the different methods happen at location 7, and especially at location 4.
