Electricity: measuring and testing – Particle precession resonance – Spectrometer components
Reexamination Certificate
2007-09-18
2010-06-29
Shrivastav, Brij B (Department: 2831)
Electricity: measuring and testing
Particle precession resonance
Spectrometer components
C324S318000
Reexamination Certificate
active
07746075
ABSTRACT:
A circuit for determining a polarization of a gas. The circuit includes a polarimetry circuit having an NMR coil that is configured to excite a polarized gas and that is responsive to an electromagnetic signal generated by the excited, polarized gas. The polarimetry circuit has a reproducible polarization measurement variability of less than about 2% when the NMR coil is exposed to a temperature in a range of about 0° C. to about 200° C.
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Djukic Zivko
Driehuys Bastiaan
Kadlecek Steve
Nelson Ian
Nouls John
Chisholm Robert F.
Medi--Physics, Inc.
Shrivastav Brij B
Vargas Dixomara
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