Module Catalogues, Xi'an Jiaotong-Liverpool University   
Module Code: EEE309
Module Title: Electronics for Instrumentation
Module Level: Level 3
Module Credits: 2.50
Academic Year: 2020/21
Semester: SEM1
Originating Department: Electrical and Electronic Engineering
Pre-requisites: N/A
The aims of this module are:

To gain knowledge of analogue electronics for instrumentation systems.

To identify the key issues relating to the accurate measurement of transducer output signals.
Learning outcomes 
A. Analyse the stability in the frequency range and the problems associated with electronic circuits for instrumentations.

B. Design linear and nonlinear feedback networks to improve its performance and stability in OP amplifier circuit.

C. Design the integrated instrumentation circuit to get high common mode rejection ratio and the practical circuits to meet a given specification.

D. Design nonlinear circuits including peak detector, analogue digital converter, digital analogue converter.

Method of teaching and learning 
EEE309 deliver with lecture and tutorial, In assessments, CW will be designed with instrumental circuit analysis and design problem.
Lecture 1 Introduction

Review of basic op-amp circuits and feedback in systems

Lecture 2 Gain errors in signal conditioning amplifiers

Measurement errors due to a finite open loop gain in signal conditioning amplifiers

The effect on the number of useful bits in measurements using an ADC

Lectures 3 - 4 Frequency response of amplifiers

Bode plot sketching and the graphical method as an aid to determining an amplifier closed loop response

The 'rate of closure' method for estimating amplifier stability

The effect of amplifier frequency response on gain error.

Lectures 5 -6 Stability analysis

Nyquist stability criterion and an introduction to the concept of phase margin

Frequency compensation methods for uncompensated op-amps

Lectures 7 -8 Interference and common mode problems

The concept of common mode rejection ratio and its significance in instrumentation systems Ground loop interference, capacitive and inductive pick-up and methods of reducing their effect

The instrumentation amplifier

Lecture 9 Op-amp limitations

Slew rate limiting and the effects of finite bandwidth on pulse response

Offset bias voltages and currents.

Lecture 10 -12 Non-linear op-amp circuits

Op-amp circuits with diodes in the feedback path

Voltage transfer characteristics

Precision half wave and full wave rectifier circuits

Peak detection, sample and hold circuits.

Lecture 13 ADC and DAC principles

Methods employed in ADC and DAC circuits to convert between analogue and digital voltages

Advantages and disadvantages of alternative methods
Delivery Hours  
Lectures Seminars Tutorials Lab/Prcaticals Fieldwork / Placement Other(Private study) Total
Hours/Semester 19.5    6      49.5  75 


Sequence Method % of Final Mark
1 Formal Exam 85.00
2 Design Simulation Report 15.00

Module Catalogue generated from SITS CUT-OFF: 6/5/2020 8:05:22 PM