1.This course introduces the standard, International System of Units (SI units) and the fundamentals of electronic measurement
to students taking this course.
2.The aim of this course is to help students acquire the necessary knowledge needed to achieve a better performance in their studies.
For example, objectives of measurement, statistical treatment of measurement data, units, standards, principle of indicating instrument, DC and AC measurement, electronic device, digital measurement, sensors and so on.
2.The aim of this course is to help students acquire the necessary knowledge needed to achieve a better performance in their studies.
For example, objectives of measurement, statistical treatment of measurement data, units, standards, principle of indicating instrument, DC and AC measurement, electronic device, digital measurement, sensors and so on.
This course deals with the basic concepts of electronic measurement based on standards as follows:
1.Basic concepts of electronic measurement and its mission / importance
2.How to evaluate an accuracy consisting of error and uncertainty viewing points of statics
3.Unit and standard
4.Principle of analog and digital measurement
5.Understanding frequency and phase characteristics of an amplifier
6.Principle of sensor or transducer converting from physical quantities to electric signals
7.Statistical model for measurement and law of error propagation
1.Basic concepts of electronic measurement and its mission / importance
2.How to evaluate an accuracy consisting of error and uncertainty viewing points of statics
3.Unit and standard
4.Principle of analog and digital measurement
5.Understanding frequency and phase characteristics of an amplifier
6.Principle of sensor or transducer converting from physical quantities to electric signals
7.Statistical model for measurement and law of error propagation
- The goals are to be able to understand the purpose of measurement and explain the essential concepts of electronic measurement.
The purpose of measurements is very important. Measurements are based on the objectives. - The goals of this study are to understand the importance of standards and units in measuring system together with traceability, standard device and calibration system.
- Principal and basic knowlwedge about indicating instruments
- Students should be able to describe the principal and basic knowlwedge about measurering eletronic circuit and its diagram.
- Students should be able to recognize the noises and explain the method to reduce noises in the measuring system.
- Students should be able to understand and explain the method about voltage, current, waveform, frequency and phase measurements.
- Students should be able to understand and explain the principle of digital measuring instruments and evaluation of their accuracy.
- Students should be able to understand the sensors and explain the measuring method from physical quanties to electrical signals.
| Class schedule | HW assignments (Including preparation and review of the class.) | Amount of Time Required | |
|---|---|---|---|
| 1. | 1. The basic concepts of electronic measurement 1.1 What is the electronic measurement? 1.2 The electronic measurement in science and technology 1.3 Examples of electronic measurement 1.4 Cautions in electronic measurement 1.5 Factors of electronic measurement 1.6 Classification of of electronic measurement (1) Direct measurement and in-direct measurement (2) Zero method and deflection method (3) Passive measurement and active measurement |
Review Text from page 1 to page 12. Check HP (http://www.nmij.jp/) |
60minutes |
| 2. | 2. Statistical properties and treatment of meaturement data 2.1 Error 2.2 Statistics of signals and error 2.3 Unbiased estimator 2.4 Statistical reliability and hypothetical verification 2.5 Propagation of errors 2.6 Correlation and correlation coefficient 2.7 Interpolation 2.8 Effective number or significant figure |
Review Text from page 13 to page 26. | 60minutes |
| 3. | 3.Units and standards 3.1 SI unit 3.2 Decibel 3.3 Quantum standard 3.4 traceability and standard device |
Review Text from page 27 to page 40. | 60minutes |
| 4. | 4. Indicating instrument 4.1 Structure and priciple 4.2 Clarification of measuring circuit and 4.3 Examples of indicating instruments 4.4 Classes and emblems |
Review Text from page 41 to page 54. | 60minutes |
| 5. | 5. DC measurement by indicating instrument 5.1 Voltmeter and multiplier 5.2 ammeter and shunt 5.3 High-voltage and high-resistance measurement 5.4 Low-voltage and low-resistance measurement 5.5 Zero method 5.6 Bridge 5.7 Examples of zero methods 5.8 Measurement of resistance by a tester |
Review Text from page 52 to page 68. | 60minutes |
| 6. | 6.AC measurement by indicating instrument 6.1 AC circuit and AC electric power 6.2 Phasor 6.3 Impedance and admittance 6.4 Measurement of effective power 6.5 Measurement of polyphase effective power 6.6 Instrument transformers 6.7 Standards for AC measurement 6.8 AC bridge 6.9 Measurement of grounding resistance 6.10 Measurement of volume resistance in liquid |
Review Text from page 69 to page 88. | 60minutes |
| 7. | 7. Electrronic devices for measuremnts 7.1 Electronic probe 7.2 MOS FET 7.3 Characteristics of MOS-FET 7.4 Cource grounding amplifier 7.5 Differential amplifier 7.6 Operatonal amplifier 7.7 Functional circuit using OP amplifier 7.8 Frequency characteristics of amplifier |
Review Text from page 89 to page 112. | 60minutes |
| 8. | 8.Digital measurement 8.1 What is digital? 8.2 Merit and disadvantages of digital expression 8.3 Quantization of numerical value 8.4 Digital instrument 8.5 A/D converter 8.6 D/A converter 8.7 Quantization noise 8.8 Discretization of time |
Review Text from page 113 to page 130. | 60minutes |
| 9. | 9. Waveform measurement 9.1 Oscilloscope 9.2 Digital oscilloscope 9.3 Sampling oscilloscope 9.4 Sample and hold circuit 9.5 Aliasing |
Review Text from page 131 to page 140. | 60minutes |
| 10. | 10. Frequency and phase measurements 10.1 Frequency spectrum 10.2 Fourier spectrum 10.3 Power spectrum density 10.4 Spectrum analyzer 10.5 Network analyzer 10.6 Mixer and homodyne/heterodyne 10.7 FFT spectrum analyzer 10.8 Measurement of single frequency 10.9 Lissajous figure |
Review Text from page 141 to page 160. | 60minutes |
| 11. | 11. Noise 11.1 Classification of noises and their properties 11.2 SN ratio 11.3 Noise reduction method 11.4 Phase noise |
Review Text from page 161 to page 178. | 60minutes |
| 12. | 12.Resonance 12.1 LC resonance circuit 12.2 Coil loss and capacitor loss 12.3 Frequency characteristics of resonance circuit 12.4 Q value 12.5 tanδ 12.6 Measurement of Q value and its application 12.7 Cavity 12.8 Resonance of light 12.9 Laser |
Review Text from page 179 to page 198. | 60minutes |
| 13. | 13.Distribution line and impedance matching 13.1 Distribution line 13.2 Reflection and impedance matching 13.3 Smith chart 13.4 Voltage standing wave ratio 13.5 Measurement of line parameters 13.6 Reactance element and resistor |
Review Text from page 199 to page 220. | 60minutes |
| 14. | Final examination Additional remarks as follows: 14.1 Importance of voltage and current measurement 14.2 Importance of quantum standards 14.3 Traceability in high-voltage measurement |
Review all of electronic measurement based on voltage and current measurement | 60minutes |
| 15. | 60minutes | ||
| Total. | - | - | 900minutes |
| 1 | 2,3 | 4,5,6 | 7,8,11 | 9-14 | Total. | |
|---|---|---|---|---|---|---|
| 1. | 5% | 5% | ||||
| 2. | 10% | 10% | ||||
| 3. | 10% | 10% | ||||
| 4. | 20% | 20% | ||||
| 5. | 5% | 5% | ||||
| 6. | 30% | 30% | ||||
| 7. | 10% | 10% | ||||
| 8. | 10% | 10% | ||||
| Total. | 5% | 10% | 10% | 25% | 50% | - |
Your final grade will be calculated according to the following process:
Reports 60%
Term-end examination 40%
To pass, students must earn at least 60 points out of 100 based on more than 70% attendance.
Reports 60%
Term-end examination 40%
To pass, students must earn at least 60 points out of 100 based on more than 70% attendance.
Textbook:Akira Hirose, "Electric and electronic measurement" 2nd Edition, ISBN4-901683-09-8 (2015)
教科書 廣瀬明「電気電子計測」[第2版] 数理工学社 ISBN4-901683-09-8 (2015)
教科書 廣瀬明「電気電子計測」[第2版] 数理工学社 ISBN4-901683-09-8 (2015)
This cource will be more or less demanding depending on the initial level in mathematics and electromagnetic theory.
We highly recommend to be studied "Electronic circuit 1" and "Electronic circuit ２".
We highly recommend to be studied "Electronic circuit 1" and "Electronic circuit ２".
- Every Wednesday 16:40-17:40
- E-mail:
matu0704@sic.shibaura-it.ac.jp
- Course that cultivates an ability for utilizing knowledge
| Work experience | Work experience and relevance to the course content if applicatable |
|---|---|
| Applicatable | 高電圧計測に必要な計測システムについて、20年間の実務経験の中で改良を実施してきた。 現在は日本高電圧・インパルス試験所委員会委員として国家標準の確立に携わっている。 |
Last modified : Thu Mar 21 14:32:18 JST 2019