RF coil designvertical fieldthermometryFocused ultrasound plays an important role in local hyperthermia treatment. Magnetic resonance imaging (MRI) can be used for monitoring temperature during a thermal ablation of tumor tissues. The combination of these two technologies offers great advantages for ...
The design of high-power RF amplifiers, specifically the design of the output transformer, is complicated by the relatively low voltage provided by battery packs that are practical for handheld devices meant for possibly delicate uses. Provided is an RF amplifier with one or more taps on the pri...