Assessing human exposure to electromagnetic fields from wireless power transmission systems

A Christ, M Douglas, J Nadakuduti… - Proceedings of the …, 2013 - ieeexplore.ieee.org
The strong reactive near-field wireless power transmission (WPT) systems induce electric
fields in the body tissue of persons in their close vicinity. This may pose potential direct …

SAR study of different MIMO antenna designs for LTE application in smart mobile handsets

K Zhao, S Zhang, Z Ying, T Bolin… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
This paper mainly focuses on the specific absorption rate (SAR) of the dual-element LTE
MIMO antenna in mobile phones. Four designs of dual-element MIMO antenna (namely …

[HTML][HTML] Compact MIMO antenna for multiband mobile applications

T Agrawal, S Srivastava - Journal of Microwaves, Optoelectronics and …, 2017 - SciELO Brasil
This paper presents a multiple input multiple output (MIMO) antenna for multiband operation
based on meander lines with L shaped metallic strip. Meander lines is basically a monopole …

Mobile phone types and SAR characteristics of the human brain

AK Lee, SE Hong, JH Kwon, HD Choi… - Physics in Medicine & …, 2017 - iopscience.iop.org
Mobile phones differ in terms of their operating frequency, outer shape, and form and
location of the antennae, all of which affect the spatial distributions of their electromagnetic …

An effective method using reverberation chambers to measure TRP from mobile phones and power absorbed by user body

A Gifuni, M Adil, G Grassini, A Buono… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
In this article, an effective method using reverberation chambers (RCs) to measure the total
radiated power (TRP) from mobile phones (MPs) is shown. The method exploits a novel …

SAR variation due to exposure from a smartphone held at various positions near the torso

R Takei, T Nagaoka, K Saito… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
Along with the spread of novel types of mobile phones such as smartphones, there has been
increasing public interest in the health hazards associated with exposure to electromagnetic …

Feasibility study of 4G cellular antennas for eyewear communicating devices

A Cihangir, WG Whittow… - IEEE Antennas and …, 2013 - ieeexplore.ieee.org
A feasibility study of 4G cellular antennas operating in the LTE, GSM, DCS, PCS, and
WLAN2400 standards for wirelessly connected eyewear is presented. The target bands are …

Analysis of the influence of handset phone position on RF exposure of brain tissue

A Ghanmi, N Varsier, A Hadjem, E Conil… - …, 2014 - Wiley Online Library
Exposure to mobile phone radio frequency (RF) electromagnetic fields depends on many
different parameters. For epidemiological studies investigating the risk of brain cancer linked …

4G antennas for wireless eyewear devices and related SAR

A Cihangir, W Whittow… - Comptes …, 2015 - comptes-rendus.academie-sciences …
Dans cet article, nous présentons tout d'abord une étude de faisabilité d'antennes 4G (700–
960 MHz et 1, 7–2, 7 GHz) intégrables dans une paire de lunettes connectées. Cet objet est …

Large scale study on the variation of RF energy absorption in the head & brain regions of adults and children and evaluation of the SAM phantom conservativeness

J Keshvari, M Kivento, A Christ… - Physics in Medicine & …, 2016 - iopscience.iop.org
This paper presents the results of two computational large scale studies using highly
realistic exposure scenarios, MRI based human head and hand models, and two mobile …