Loading...

RF SQUID electronic readout system for the frequency range of 650MHz to 1GHz with automatic parameter setting

Sarreshtedari, F ; Sharif University of Technology

676 Viewed
  1. Type of Document: Article
  2. DOI: 10.1109/IRANIANCEE.2010.5507028
  3. Abstract:
  4. A RF SQUID electronic system has been implemented which works at the frequency range of 650MHz to 1GHz. By incorporating particle swarm algorithm for the optimization of the system parameters, the readout system could automatically set its parameters for a desired RF SQUID. Using the implemented system, the noise characteristics of a RF SQUID gradiometer is being measured. The measured flux noise of the High-Tc YBCO magnetometer is below 100μ Φ0/ √ Hz at 100Hz in unshielded environment
  5. Keywords:
  6. RF SQUID Readout ; Optimization algorithms ; Rf SQUID ; Superconducting quantum interference device ; Superconducting quantum interference devices (SQUIDs) ; Algorithms ; Electrical engineering ; Magnetic sensors ; Optimization ; Quantum interference phenomena ; Readout systems ; Superconducting magnets ; Superconductivity ; Yttrium barium copper oxides ; SQUIDs
  7. Source: Proceedings - 2010 18th Iranian Conference on Electrical Engineering, ICEE 2010, 11 May 2010 through 13 May 2010 ; 2010 , Pages 442-445 ; 9781424467600 (ISBN)
  8. URL: http://ieeexplore.ieee.org/document/5507028