scholarly journals Study of Electromagnetic Radiation and Specific Absorption Rate of Mobile Phones with Fractional Human Head Models via Green's Functions

2011 ◽  
Vol 7 (8) ◽  
pp. 1275-1283 ◽  
Author(s):  
Rao
Keyword(s):  
Electromagnetic Radiation ◽  
Mobile Phones ◽  
Green's Functions ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Green’S Functions ◽  
Human Head ◽  
Specific Absorption

The Adverse Effect of Electromagnetic Radiation From Cellular Base Stations in Nigeria

2021 ◽  
pp. 269-280
Author(s):  
Ndidi Stella Arinze ◽  
Patrick Uche Okafor ◽  
Osondu Ignatius Onah
Keyword(s):  
Field Strength ◽  
Radio Frequency ◽  
Electromagnetic Radiation ◽  
Mobile Phones ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Base Stations ◽  
Telecommunication Industry ◽  
Specific Absorption ◽  
The People

On a global scale, the telecommunication industry is experiencing tremendous growth in mobile phones. Mobile phones communicate with base stations that are erected by the telecommunication industry. The base station produces radio frequency and exposes the people near the base stations to radiation. The effect of electromagnetic radiation from four base stations located at the residential area was studied by measuring their electric field strength and calculating their magnetic field strength and power density at different distances covering a frequency range of 900MHz to 2100MHz. The obtained values showed that the four cellular base stations are operating above the standard values of the International Commission on Non-Ionizing Radiation Protection Electromagnetic Field Radiation. The specific absorption rate was measured to determine the amount of radio frequency electromagnetic radiation absorbed by the human body. The result which is in the range of 3.22-3.70 W/kg is higher than the acceptable 2 W/kg for localized specific absorption rate.

The Standard Chinese Head Building Used for Numerical Calculation of Specific Absorption Rate of Electromagnetic Radiation

2013 ◽  
Vol 791-793 ◽  
pp. 1362-1367 ◽  
Author(s):  
Yu Ma ◽  
Yu Duo Wang ◽  
Wu Tong Ning
Keyword(s):  
Numerical Calculation ◽  
Electromagnetic Radiation ◽  
International Research ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Specific Absorption ◽  
Software Model ◽  
Modeling Software ◽  
Standard Chinese ◽  
Key Steps

The paper introduces how to build a standard Chinese head to be used for numerical calculation of specific absorption rate of electromagnetic radiation using MAYA modeling software, including the demand background of building a standard Chinese head, international research status, as well as the urgency of relative research and study at present in China, and discusses the key steps of the standard Chinese head building using MAYA modeling software model, and the outlook for the numerical calculations after the modeling completed.

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