Principle of MeasurementInstrument classification, Static\Dynamic characteristic of instruments, Instrument calibration standards, Calibration methodology, Validation, Traceability, Measurement, System errors - Schematic, Random and Gross; Statistical distribution functions, Confidence in intervals, Comparison of means statistics conditions of data, Regression analysis.Voltage, Current and Resistance Measuring InstrumentsMeasurement of Voltage, Current, Resistance, Inductance, Capacitance and Frequency with digital techniques, Sources of measurement errors. DMM, DVM, Digital LCR meter, True RMS voltmeter, Complex impedance measurement meters.OscilloscopeGeneral oscilloscope concept, Concept of bandwidth, Triggering sources, Multitrace CRO technique, Plug in units for CRO. Typical oscilloscope specification, High frequency and Sampling CRO, Power scope. Digital storage CRO, Block diagram, Acquisition methods, Enhance features, Automatic measurements, Oscilloscope probes - Attenuated, High impedance, Active, Differential, Current and Hall effect probe.Time and Frequency Measurement Techniques (Digital)Time and Frequency standards. Frequency period and Ratio measurement, Digital timer/Counter plug-in modules for counter.Signal SourcesKinds of signal waveforms. Standard signal generator, Synthesized signal source, Synthesized sweeper, Programmable pulse generator, Arbitrary waveform synthesizer.Measuring Instruments(Working principle, Block diagram and Applications) Wave analyzer, Total harmonic distortion analyzer, Spectrum analyzer, Digital FFT analyzer, Logic analyzer and Signature analyzer, Network analyzer and OTDR.Communication MeasurementSelectivity, Sensitivity measurement. Communication analyzer, Digital transmission analyzer, Case study - Digital ratio test measurement like power, Adjacent channel power, Frequency occupied bandwidth, Modulation occupancy.Power Measurement TechniquesAudio, Radio, Microwave and Optical power measurement technique.Automatic Test EquipmentsStandard instrument Buses - like IEEE 488, VXI.Analog and Digital board testing setup. Computer based and Computer control system.Case study - PC based instrument test system.Guarding Techniques, Radiated and Conducted Measurement SetupEMI / EMC standards such as IEC, VDE, FCC, CISPER, MILPrinciple of MeasurementInstrument classification, Static\Dynamic characteristic of instruments, Instrument calibration standards, Calibration methodology, Validation, Traceability, Measurement, System errors - Schematic, Random and Gross; ...
|Publisher||:||Technical Publications - 2007-01-01|