Title:
ANALYTICAL INSTRUMENTS USING A PSEUDORANDOM ARRAY OF SAMPLE SOURCES, SUCH AS A MICRO-MACHINED MASS SPECTROMETER OR MONOCHROMATOR
Document Type and Number:
WIPO Patent Application WO2003071569
Kind Code:
A9
Abstract:
Novel methods and structures are disclosed herein which employ pseudorandom sequences to spatially arrange multiple sources in a pseudorandom source array. The pseudorandom source array can replace the single source in analytical instruments relying on spatial separation of the sample or the probe particles/waves emitted by the sources. The large number of sources in this pseudorandom source array enhances the signal on a position sensitive detector. A mathematical deconvolution process retrieves a spectrum with improved signal-to-noise ratio from the detector signal.
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Inventors:
SCHEIDEMANN ADI (US)
HESS HENRY (US)
HESS HENRY (US)
Application Number:
PCT/US2003/005517
Publication Date:
June 03, 2004
Filing Date:
February 20, 2003
Export Citation:
Assignee:
UNIV WASHINGTON (US)
SCHEIDEMANN ADI (US)
HESS HENRY (US)
SCHEIDEMANN ADI (US)
HESS HENRY (US)
International Classes:
G01N37/00; G06F19/00; H01J1/00; H01J49/00; H01J49/10; H01J49/40; H04K1/00; H01J; (IPC1-7): H01J/
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