Thomas, John C.Lum, Y.T.Kennett, David2008-11-032008-11-031983-10Thomas, J.C., Lum, Y.T. & Kennett, D. (1983). Microprocessor-based digital correlator. Review of Scientific Instruments, 54, 1346.0022-2488https://hdl.handle.net/10289/1257We describe the design, construction, and operation of a low-cost, microprocessor-based digital correlator. The device has 128 channels, operates in either the single clipping or single scaling mode, and allows selection of the sample interval with 2-digit precision over the range 100 ns to 9.9 s. The device can be operated in the autocorrelate or cross-correlate mode and may easily be expanded to more than 128 correlation channels.application/pdfenCopyright 1983 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in the Review of Scientific Instruments and may be found at http://jmp.aip.org/jmp/top.jspdesignfabricationoperationdigitizersmicroprocessorscorrelation functionsdigital systemssignal detectionsignal processingcorrelation detectionJournal Article10.1063/1.1137242