Passenger Exposure of Electromagnetic Field in the Train

The modelling of passenger exposure of electromagnetic (EM) field by mobile phone in the train is presented in the paper with comparison of electric field strength values obtained by measurements in real situation inside moving train. Simulations were performed in cases where passengers were exposed to long-term radiofrequency field stemming from the use of mobile phones during railway transport. Dual band (900 and 1800MHz) PIFA antennas were designed and employed as radio frequency sources. Measurements of electric field strength were performed within a railway vehicle during ongoing mobile voice communication. The obtained levels of electric field strength did not exceed the limits for EM fields for human safety purposes.