Characterization and optimization of an electric field sensor for radiative hyperthermia application

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Marco Di Cristofano, Giorgia Paglialunga, Luca Lalli, Marta Cavagnaro*

Oncological hyperthermia (HT) is a therapeutical technique employed in combination with other cancer therapies to improve the treatment of tumours. The aim of HT is to induce a temperature increase in the treated target area up to 40 – 44 °C and maintain it for 1 hour. Radiative hyperthermia devices induce the heating radiating an electromagnetic (EM) field inside the body. This study presents the characterization and optimization of an electric field (E-field) sensor to measure the E-field radiated by hyperthermia devices. The use of the E-field sensor can be a key tool to evaluate the HT device’s capability to radiate the electromagnetic field within the target area of the human body.

Keywords: radiative hyperthermia, electromagnetic fields, electric-field sensor. 

Proscience vol. 10

Pp 13-17

DOI: 10.14644/microwave25.003