Measurement of Electromagnetic Fields Exposure to Humans from Electric Vehicles and Their Supply Equipment
Research
RF Safe Research Library
Jan 1, 2026
This study reports measurements of electric field intensity (E) and magnetic flux density (B) from electric vehicles (inside driver/passenger seats during driving) and EV supply equipment (near chargers during charging) up to 400 kHz in and around Chennai. E and B inside EVs and E around EVSEs were reported to be…
Mechanism first explanation of how the plasma membrane potential controls immune responses
Independent Voices
RF Safe
Nov 4, 2025
An RF Safe article argues that plasma membrane potential (Vm) is a key control variable for immune cell behavior by shaping ion driving forces, especially Ca2+ influx through CRAC channels and K+ channel–mediated hyperpolarization. It describes proposed links between Vm-regulated ion flux and downstream immune…
Magnetic Field Measurement of Various Types of Vehicles, Including Electric Vehicles
Research
RF Safe Research Library
Jan 1, 2025
This exposure assessment measured magnetic fields inside modern Japanese EVs, PHEVs, and ICEVs during actual driving using methods aligned with IEC 62764-1:2022. All measured magnetic flux density values were reported to be below ICNIRP public exposure reference levels. The study mapped in-cabin field sources and…
Analysis of Human Exposure to Electric and Magnetic Fields While Charging and Driving an Electric Vehicle
Research
RF Safe Research Library
Jan 1, 2025
This paper describes planned experimental measurements of electric and magnetic fields generated by electric vehicles during charging and driving. The abstract emphasizes that occupants can experience notable EMF exposure due to proximity to vehicle electrical systems, while stating that specific health risks in the…
Comprehensive Analysis of Magnetic Flux Density and RF-EMF Exposure in Electric Buses: A Case Study from Samsun, Turkey.
Research
RF Safe Research Library
Jan 1, 2024
This case study measured magnetic flux density and RF-EMF on electric buses on two routes in Samsun, Turkey, across different driving conditions and times of day. It reports route- and condition-dependent variability in magnetic fields, with braking associated with higher readings on one route, and lower overall…
Prevalence and correlates of cell phone use among Texas drivers.
Research
RF Safe Research Library
Jan 1, 2015
This observational study measured the prevalence of cell phone use among 1,280 drivers in six Texas cities from 2011–2013. Any cell phone use while driving was observed in 18.7% of drivers, with talking tending to decline and texting seeming to increase over time. Use was more common among female drivers, drivers…
Electric Fields Control TiO2(e(-)) + I3(-) → Charge Recombination in Dye-Sensitized Solar Cells.
Research
RF Safe Research Library
Jan 1, 2014
This engineering/physical chemistry study quantified interfacial electric fields in dye-sensitized solar cells using a newly described electroabsorption signature. Reported field strengths depended on the electrolyte cation (higher for divalent cations) and were linked to TiO2(e−) + I3− charge recombination kinetics…
[Magnetic field numerical calculation and analysis for magnetic coupling of centrifugal blood pump for extracorporeal circulation].
Research
RF Safe Research Library
Jan 1, 2013
This engineering paper models the driving system of a centrifugal blood pump for extracorporeal circulation, focusing on disc magnetic coupling. It uses a three-dimensional static magnetic field edge element method in Ansys to numerically calculate magnetic fields and analyze how coupling parameters relate to…
Linear and stable photonic radio frequency phase shifter based on a dual-parallel Mach-Zehnder modulator using a two-drive scheme.
Research
RF Safe Research Library
Jan 1, 2013
This paper presents a theoretical and experimental demonstration of a photonic RF phase shifter based on a dual-parallel Mach-Zehnder modulator using a two-drive scheme. The approach aims to mitigate residual optical carrier effects and avoid a lowest-frequency limitation from an optical filter by driving the…