title: RESEARCH ON ELECTROMAGNETIC RADIATION FROM PORTABLE COMPUTERS: MEASUREMENTS AND ANALYSIS
abstract: This study presents a comprehensive analysis of electromagnetic emissions generated by modern laptop computers under various operational conditions. Through systematic measurements in controlled environments, electric (E) and magnetic (H) field levels were quantified across frequency ranges of 5 Hz–400 kHz (low-frequency) and 100 kHz–6 GHz (radiofrequency). Results indicate that emission intensities significantly depend on device configuration, with peak magnetic field levels exceeding internati