Graph series of the most important measured electromagnetic and thermal parameters during a standard 30 min treatment. (a) Treatment power (forwarding and reflected) measured in the main unit RF generator and dissipated power measured in the patient box. (b) Skin surface temperatures under the treating electrode. (c) Electrode voltage and load current measured in the patient box. (d) The phase of the electrode voltage and load current. (e) Treatment power measured by the power meter in the patient box. (f) Tuner parameters.
