Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Patent
1987-10-05
1989-05-23
Eisenzopf, Reinhard J.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
324130, G01R 128
Patent
active
048334030
ABSTRACT:
A method and an apparatus for measuring settling characteristics of a device under test. A measurement system for measuring an input signal by sampling and digitizing that input signal is employed to obtain reference data by measuring a reference signal, at least one level of which is flat, and to obtain measurement data by measuring a second signal representing the settling characteristics to be measured but containing an error component due to inclusion of the measurement system itself. The error component is removed from the measurement data by adjusting the timing and level of the reference data relative to those of the measurement data.
REFERENCES:
patent: 4253057 (1981-02-01), Carlton et al.
patent: 4547724 (1985-10-01), Beazley
patent: 4607216 (1986-08-01), Yamaguchi et al.
patent: 4608657 (1986-08-01), Manome et al.
patent: 4613814 (1986-09-01), Penney
patent: 4641246 (1987-02-01), Halbert et al.
Beck et al., "Testing Repeaters with Circulated Pulses,", Proceedings of the Institute of Radio Engineers, vol. 35, No. 11, Nov. 1947, pp. 122-123.
Andrews et al., "Time Domain Automatic Network Analyzer", Lamesure Electrique DePrecision, May 1975, pp. 258-267.
Gaulrapp et al., "Error Injector Tool", IBM-TDB vol. 20, No. 8, Jan. 1978, pp. 3286-3287.
Chen et al., "Power Cable Diagnosis Using Cepstrum Processing of Time Domain Reflectometry," IEEE Power Eng. Soc. Summer Mtg., Jul. 1976, pp. 1-4.
Article: "Settling-Time Measurements Demand Precise Test Circuitry", EDN Nov. 16, 1984, by Jim Williams, pp. 307-314.
Hiwada Kiyoyasu
Hoshika Akira
Tamamura Toshio
Barrett Patrick J.
Edmonds Warren S.
Eisenzopf Reinhard J.
Hewlett--Packard Company
LandOfFree
Method and apparatus for measuring settling characteristics of a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for measuring settling characteristics of a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for measuring settling characteristics of a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1732777