Advances in Bioengineering and Biomedical Science Research(ABBSR)

LMAI-ENIT, Tunis El Manar University, Tunisia

Publications

• Research Article   
  Innovative Test Bench for RF and High-Voltage Component Characterization for MRI Applications: A Comprehensive Review
  Author(s): Zaineb Jebri*, Mahfoudh Taleb Ali, Malek Belouda and Abdelkader Mami
  
  This scientific paper presents a detailed exploration of the electrical characterization of commercially available trimmers, conducted in collaboration with Siemens Medical. The study encompasses the establishment of a specialized measurement bench for impulse mode electrical tests, involving the adaptation of the signal generator with an adjustable supercapacitor and variable inductance. For precise measurements, a carefully designed filtering system prevents voltage overshoots. Given the critical sensitivity of voltage and frequency measurements for passive components in RF and high-voltage applications, the methodology is further refined to achieve optimal compromises across various parameters. The primary objective remains the determination of the voltage across the evaluated capacitor using the proportionality coefficient α, essential for accurate trimmer characte.. Read More»
  

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