A survey of calibration procedures for SQUID gradiometers

Superconductor Science and Technology

Volumn 16, Issue 4, 2003, Pages 427-431

  Ornelas, P H ^a   Bruno, A C ^a   Hall Barbosa, C ^a   Andrade Lima, E ^a   Costa Ribeiro, P ^a  

^a PONTIFICAL CATHOLIC UNIVERSITY OF RIO DE JANEIRO   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

CALIBRATION; MAGNETIC FIELDS; MAGNETIC FLUX; MAGNETIC VARIABLES MEASUREMENT; MAGNETOMETERS; OPTIMIZATION; VOLTAGE MEASUREMENT;

MAGNETIC FLUX MEASUREMENT; NONLINEAR LEAST-SQUARE OPTIMIZATION; SQUID GRADIOMETERS;

SQUIDS;

EID: 0038682014     PISSN: 09532048     EISSN: None     Source Type: Journal    
DOI: 10.1088/0953-2048/16/4/301     Document Type: Article

References (8)

1. Costa Ribeiro P, Williamson S J and Kaufman L 1988 Squid arrays for simultaneous magnetic measurements: calibration and source localization performance IEEE Trans. Biomed. Eng. 35 551-60
2. Buchanan D S and Paulson D N 1989 Neuromagnetometer calibration using an array of small coils Advances in Biomagnetism (New York: Plenum) pp 705-8
3. Bruno A C and Costa Ribeiro P. 1991 Spatial Fourier calibration method for multichannel Squid magnetometers Rev. Sci. Instrum. 62 1005-9
4. Hall Barbosa C, Andrade Lima E and Bruno A C 1999 Flux-voltage calibration of axial Squid gradiometers using an optimization procedure IEEE Trans. Appl. Supercond. 9 3523-6
5. Burden R L and Faires J D 1993 Numerical Analysis (Boston: PWS)
6. Roth B J and Sato S 1992 Accurate and efficient formulas for averaging the magnetic field over a circular coil Biomagnetism: Clinical Aspects (Amsterdam: Elsevier) pp 797-800
7. Andrade Lima E, Bruno A C and Szczupak J 1999 Two-dimensional spatial frequency response of Squid planar gradiometers Supercond. Sci. Technol. 12 949-53
8. Careli P, Modena I and Romani G L 1983 Detection coils Biomagnetism: An Interdisciplinary Approach (New York: Plenum) pp 85-99