Figure 5
From: Non-calorimetric determination of absorbed power during magnetic nanoparticle based hyperthermia
The RF reflectometry setup. The hybrid junction divides the incoming RF power into 2 equal parts. One half is dissipated on the 50 Ω resistor, the other half enters the resonant circuit. By trimming the tuning (CT) and matching (CM) capacitors, one can minimize the reflection for a certain frequency. The reflected power is measured using a broadband spectrum analyzer.
