Thermal and SAR-Based Limits for Human Skin Exposed to Terahertz Radiation
Research
RF Safe Research Library
Jan 1, 2025
This conference paper uses COMSOL Multiphysics simulations to evaluate thermal and SAR-based exposure limits for modeled human skin exposed to terahertz radiation (0.1–5 THz). The authors report negligible temperature increases at power densities consistent with keeping SAR below 1.6 W/kg, but note that higher power…
Assessment of Electromagnetic Exposure Levels for Humans from Electric Vehicle DC Charging Stations
Research
RF Safe Research Library
Jan 1, 2025
This simulation study modeled EMF exposure from an electric vehicle DC charging pile transformer using adult and child human models at several distances and for in-vehicle occupants during charging. Reported peak B-field and E-field values at 0.1 m and modeled internal exposures decreased with distance and remained…
Assessment of RF EMF Exposure to Car Driver from Monopole Array Antennas in V2V Communications Considering Thermal Characteristics
Research
RF Safe Research Library
Jan 1, 2025
This modeling study assessed RF-EMF exposure from a 5.9 GHz V2V monopole array antenna integrated into a car roof shark-fin antenna. Using COMSOL simulations with an adult male body model inside a vehicle, the authors estimated localized and whole-body SAR and associated core temperature rise over a 30 min averaging…
Antenna Design and SAR Analysis on Human Head Phantom Simulation for Future Clinical Applications.
Research
RF Safe Research Library
Jan 1, 2017
This study developed a mathematical and computer simulation model to analyze RF-EMF exposure in a human head phantom, motivated by potential therapeutic applications. The modeled exposure used a Yagi-Uda antenna at 64 MHz with SAR 0.6 W/kg and compared field distribution using one versus four antennas. COMSOL Bioheat…
An innovative therapy for peri-implantitis based on radio frequency electric current: numerical simulation results and clinical evidence.
Research
RF Safe Research Library
Jan 1, 2016
This conference paper describes a peri-implantitis therapy using radio frequency electric current and presents numerical simulations alongside referenced clinical evidence. The abstract reports 81% successful treatment across 66 implants in 46 patients. FEM modeling suggests current preferentially concentrates in…