Wireless electromagnetic radiation assessment based on the specific absorption rate (SAR): A review case study

M Abdul-Al, ASI Amar, I Elfergani, R Littlehales… - Electronics, 2022 - mdpi.com
Employing electromagnetic fields (EMFs) in new wireless communication and sensing
technologies has substantially increased the level of human exposure to EMF waves. This …

Reduction of 5G cellular network radiation in wireless mobile phone using an asymmetric square shaped passive metamaterial design

T Ramachandran, MRI Faruque, AM Siddiky… - Scientific Reports, 2021 - nature.com
This study aims to demonstrate the feasibility of metamaterial application in absorption
reduction of 5G electromagnetic (EM) energy in the human head tissue. In a general sense …

Investigation and reduction methods of specific absorption rate for biomedical applications: A survey

SJ Priyadarshini, DJ Hemanth - International Journal of RF and …, 2018 - Wiley Online Library
Abstract Specific Absorption Rate (SAR) is an inevitable parameter to be considered for
various RF dosimetry evaluations in the field of biomedical engineering. There is a much …

State‐of‐art design aspects of wearable, mobile, and flexible antennas for modern communication wireless systems

D Gharode, A Nella, M Rajagopal - International Journal of …, 2021 - Wiley Online Library
In this present contemporary epoch, wireless communication appliances exemplified
meteoric progression in technology. These systems entail an antenna in every strand of …

An investigation on specific absorption rate reduction materials with human tissue cube for biomedical applications

JP Stephen, DJ Hemanth - International Journal of RF and …, 2019 - Wiley Online Library
The objective of this study is to investigate the impact of human exposure due to
electromagnetic fields and to reduce the specific absorption rate (SAR). This work focuses …

Inductive power transfer link at 13.56 MHz for leadless cardiac pacemakers

K Mohanarangam, Y Palagani, K Cho, JR Choi - Energies, 2021 - mdpi.com
Inductive power links are most viable for the long-term powering of cardiac pacemakers.
Designing an inductive power link without surpassing the specific absorption rate (SAR) for …

[PDF][PDF] Numerical Computation of SAR in Human Head with Transparent Shields Using Transmission Line Method.

PS Spandana, PVY Jayasree - Progress In Electromagnetics …, 2021 - researchgate.net
The tremendous proliferation of mobile smartphone handsets and their usage worldwide
makes human life comfortable, while the radiation hazards associated with them are …

Analysis of shielding properties of head covers made of conductive materials in application to 5G wireless systems

Ł Januszkiewicz - Energies, 2021 - mdpi.com
The introduction of the fifth generation wireless systems caused social emotions regarding
the impact of electromagnetic waves on people. Many people who consider themselves to …

Polarization Effect Assessment of Sub-6 GHz Frequencies on Adult and Child Four-Layered Head Models

SS Pudipeddi, PVY Jayasree, SG Chintala - Engineering, Technology & …, 2022 - etasr.com
Nowadays, with the extensive use of mobile phones, the Electromagnetic (EM) radiation
penetration from Radio Frequencies (RFs), particularly into the human head, is an issue that …

A review on magnetic induction spectroscopy potential for fetal acidosis examination

SF Abdul Halim, Z Zakaria, J Pusppanathan… - Sensors, 2022 - mdpi.com
Fetal acidosis is one of the main concerns during labor. Currently, fetal blood sampling
(FBS) has become the most accurate measurement of acidosis detection. However, it is …