Electromagnetic radiation in the vicinity of GSM/UMTS base station

2014 ◽  
Author(s):  
Natasa Neskovic ◽  
Aleksandar Neskovic ◽  
Mladen Koprivica ◽  
Dorde Paunovic
Keyword(s):  
Electromagnetic Radiation ◽  
Base Station

HYGIENIC ASSESSMENT OF ELECTROMAGNETIC RADIATION LEVELS OF BASE STATIONS,INSTALLED ON THE ROOFS OF BUILDINGS AND THE TERRITORY OF LAND PLOTS IN TASHKENT

2021 ◽  
Vol 2 (5) ◽  
pp. 5-11
Author(s):  
G. A. Tashpulatova ◽  
◽  
A. N. Krasavin
Keyword(s):  
Public Health ◽  
Electromagnetic Radiation ◽  
Flux Density ◽  
Energy Flux ◽  
Mobile Communications ◽  
Base Station ◽  
Base Stations ◽  
Cellular Communications ◽  
Measurement Results ◽  
Energy Flux Density

This article is about instrumental measurements of the FR EMR energy flux density. The measurement results were analyzed with the division of the data obtained by the purpose of buildings and the height of the antenna equipment placement, a hygienic assessment of the RF EMR levels created by the equipment of base stations of cellular communications, installed on the roofs of residential and public buildings and adjacent territories of Tashkent is given. A proposal is made on the rational placement of radio engineering facilities.Keywords:electromagnetic field; electromagnetic safety; base station for mobile communications; protection of public health; sanitary supervision

TD-SCDMA Smart Antenna Signal Intensity Measurement System

2013 ◽  
Vol 760-762 ◽  
pp. 954-958
Author(s):  
Run Jie Liu ◽  
Dan Li Kou
Keyword(s):  
Electromagnetic Radiation ◽  
Measurement System ◽  
Signal Intensity ◽  
Smart Antenna ◽  
Rapid Development ◽  
Base Station ◽  
Intensity Measurement ◽  
Antenna Measurement ◽  
Measurement Results ◽  
Signal Intensity Measurement

With the rapid development of China's TD-SCDMA system, how to qualitative and quantitative to judge intelligent antenna electromagnetic radiation pollution is a problem to be solved. Due to the special working principle of smart antenna, the second generation communication system spectrometer and field intensity meter measurement method is a complicated and difficult to operate. This paper introduces a design suitable for TD smart antenna measurement system: this system can realize in single user or multiple users at the same time and the TD base station set up calls link of multi-point synchronous signal intensity measurement. The measurement results of our system are very close to the measurement results of spectrometer field intensitys and can reasonable reflect TD stations around the extent of the electromagnetic radiation. This method of our system is easy, cheap and maneuverable

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