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This paper presents the conceptualization, design and simulation of a hybrid multi-frequency antenna system for Radio Frequency (RF) hyperthermia and Magnetic Resonance Imaging (MRI) applications with ultra-sharp hotspot. Two different bowtie antenna arrays have been designed, simulated and integrated. The first antenna array is designed as an RF coil for MR imaging. It is optimized to generate a...
The objective of this publication is to provide a conceptual and simulative study of a multi-channel hybrid coil system used primarily in magnetic resonance (MR) systems for imaging as a heat inducing system for RF hyperthermia applications. A 16-channels transverse electromagnetic (TEM) coil has been designed for dual purposes as a heat inducing device and as a transceiver for magnetic resonance...
Focused ultrasound plays an important role in local hyperthermia treatment. Magnetic resonance imaging (MRI) can be used for monitoring temperature during a thermo-coagulation treatment of tumors. The combination of these two technologies offers great advantages for oncology treatment. Currently, only horizontal-field MR guided focused ultrasound systems are available clinically, but the circular...
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