ELEC ENG 1100 - Analog Electronics
North Terrace Campus - Semester 1 - 2018
General Course Information
Course Code ELEC ENG 1100 Course Analog Electronics Coordinating Unit School of Electrical & Electronic Engineering Term Semester 1 Level Undergraduate Location/s North Terrace Campus Units 3 Contact up to 9 hours per week Available for Study Abroad and Exchange Y Incompatible ELEC ENG 1009, ELEC ENG 1101 Course Description This course develops a basic understanding of the fundamentals and principles of analog circuits and electronic devices in electrical and electronic engineering. It covers the key electrical variables and the application of fundamental circuit laws and theorems to DC/AC resistive circuits; the analysis of RLC circuits including resonance; the principles, construction, analysis and modelling of basic semi-conductor devices; and experimental work involving diodes, transistor amplifiers and op-amps. It includes a communication and professional skills development component.
Course Coordinator: Dr Braden PhillipsLectures / Course Coordinator
Name: Dr Braden Phillips
Room: Ingkarni Wardli 3.38
Name: Dr Matthew Sorell
Room: Ingkarni Wardli 3.37
Name: Dr Hong-Gunn Chew
Room: Ingkarni Wardli 3.52
The full timetable of all activities for this course can be accessed from Course Planner.The course is presented as 6 topics. For each topic there are the following scheduled activities::
Three lectures a week throughout semester. For each topic there are typically 5 lectures.
Tutorials occur weekly thoughout semester from week 2. For each topic there are typically 2 tutorials.
Tests occur during a lecture timeslot. There is a test for each of the first 4 topics.
There is a three-hour practical session per week, starting in Week 3. There are typically 2 practicals sessions for each of the first 5 topics.
Course Learning OutcomesOn successful completion of this course students will be able to:
1 Describe the meaning of the key electrical variables (charge, voltage, current and power). 2 Apply fundamental circuit laws (Ohm's law, Kirchhoff's laws) and key electrical circuit theorems (series and parallel elements, voltage/current divider, Thevenin's and Norton's theorems, superposition, nodal and mesh analysis) to predict the behaviour of DC and AC resistive circuits. 3 Analyse RLC circuits in the steady-state and transient conditions using differential equations and phasor analysis. 4 Explain the concept and characteristics of resonance in RLC circuits. 5 Analyse simple circuits using diodes, including half- and full-wave rectifier circuits. 6 Apply simple models of bipolar and field effect transistors, and operational amplifiers, to predict the behaviour of simple amplifier circuits. 7 Explain and model the frequency-dependent behaviour of circuits containing a single capacitor or inductor. 8 Explain the principles of operation and key performance characteristics of AC and DC motors. 9 Explain the operation of the circuits using transistors in switching mode to achieve speed control of a DC motor. 10 Demonstrate practical skills in the construction and testing of simple electrical and electronic circuits.
The above course learning outcomes are aligned with the Engineers Australia Stage 1 Competency Standard for the Professional Engineer.
The course is designed to develop the following Elements of Competency: 1.1 1.2 1.3 1.6 2.1 2.2 2.4 3.1 3.2 3.3 3.4 3.5 3.6
University Graduate Attributes
University Graduate Attribute Course Learning Outcome(s) Deep discipline knowledge
- informed and infused by cutting edge research, scaffolded throughout their program of studies
- acquired from personal interaction with research active educators, from year 1
- accredited or validated against national or international standards (for relevant programs)
1-10 Critical thinking and problem solving
- steeped in research methods and rigor
- based on empirical evidence and the scientific approach to knowledge development
- demonstrated through appropriate and relevant assessment
2, 5, 6, 10 Teamwork and communication skills
- developed from, with, and via the SGDE
- honed through assessment and practice throughout the program of studies
- encouraged and valued in all aspects of learning
Required Resources1) The following resources are available on the course website:
• Slides: you can print these yourself, or purchase them from EEESAU (the local student branch of an electrical and electronic engineering technical society) at the beginning of the semester at reasonable cost, see signs around the Engineering North and IW building.
• Slide Presentations: these pre-recorded slide presentations cover key concepts in the course. Students are expect to be familiar with this material in preparation for lectures.
• Online tests: these are both available and submitted on the course website.
• Tutorial questions: these are available on the course website in the week leading up to the tutorial.
• Practical instructions: these are available on the course website ahead of the practicals.
2) A toolkit containing prototyping boards and basic tools is required for the practical sessions. Please purchase the kit through the University online shop. The toolkits wil cost $80 but represent $150 in retail value. The online shop link will be available during the Orientation Week lecture and through MyUni.
Recommended Resources1) Practice Problems: are available on the course website.
2) Theory Presentations: these pre-recorded presentations provide supplementary coverage of important concepts in the course.
3) Reference Books: the course lecture notes should provide sufficient information for most students, however you may find the following reference book useful if you are have difficulty with the material or are interested in learning more about any of the topics in this course. Copies of the book are available in the Barr Smith library.
A.R. Hambley: Electrical Engineering - Principles and Applications, 6th Edition, Pearson, 2014. ISBN13: 9780133116649
Online LearningThis course will use a variety of online resources to support the learning process. Recorded slide presentations on key concepts, theory and methods will be made available prior to scheduled lectures, at which the content of the presentations will be discussed in more detail, in the context of applications and problem-solving exercises. It is essential that student view the slide presentations or read the slides before attending lectures.
Video recordings of lectures will normally be made available on the course website after each lecture.
In addition, the following material will be provided on the course website at the start or during the course of the semester:
• slides, slide presentations, and tutorial questions
• some past assessment examples (tests and exams)
• additional practice questions
All course announcements will be made via the course website..
The use of the course discussion boards is strongly encouraged for questions relating to course material, but also for more general discussion on electrical and electronic engineering and technology. Anonymous posts will be permitted were possible, offensive posts will not. Lecturers will make a best effort to respond promptly to questions raised on the discussion boards.
The course gradebook will be used to return continuous assessment marks. Students should check the gradebook regularly and confirm their marks have been correctly entered.
Learning & Teaching Activities
Learning & Teaching ModesThis course uses on-line content, lectures, tutorials and practicals to achieve its learning objectives. Students will be expected to prepare for lectures by viewing online slide presentations explaining the theory and concepts that are the foundation of learning in this course. Lectures will be largely devoted to demonstrations and active learning activites that explain the context and application of the theory, develop a deeper undersatnding of the key concepts, and provide an opporuntity to practice solving problems. Tutorials will be used for assisted problem-solving by students, working individually or in groups. Students are expected to prepare before tutorials and this preparation will be assessed.
Activity Detail Contact Hours Workload Hours Lectures 30 lectures 30 60 Tutorials 11 tutorials 11 22 Practicals 9 3-hr sessions 27 32 On-line tests 11 tests 0 6 Mid-semester tests 4 tests 4 12 Exam 1 exam 3 24 Total 75 156
Learning Activities SummaryTopic 1: Circuits, Sources and Loads
Electrical concepts: charge, current, voltage Sources and Loads: power, resistors, sources
DC circuit analysis: Kirchhoff’s laws, series and parallel resistors, voltage divider, current divider, Thevenin’s theorem, analysis strategies
Energy and power: batteries, efficiency, maximum power transfer AC concepts: DC and AC, sinusoidal functions, AC voltage and current, RMS
Topic 2: Power Supplies
Diodes: ideal diodes, diode construction and operation, IV characteristic, ideal and first order models
Half wave rectifiers: peak output voltage, capacitors, voltage ripple
Full wave rectifiers: voltage ripple, transformers
Voltage regulators: regulators, voltage doublers, inductors
DC-DC converters: transistors as switches, RL circuits, switched regulators
Topic 3: Machines and Power Electronics
Machine concepts: force on a conductor, motor and generator action, commutation, DC motors, Faraday’s law, DC generators, AC motors
DC machines: equivalent circuit model, torque/current and voltage/speed relationships, performance parameters, efficiency
AC machines: rotating magnetic fields, synchronous machines, inductor motors, comparison of electric machines
Power electronics: speed control of DC motors, pulse width modulation, H bridges, H-bridge drive of DC motors
Topic 4: Linear Amplifiers
Amplifier concepts: input resistance and output resistance, gain, offset, maximum output voltage and current, differential amplifiers
Op-amps: concept, equivalent circuit model, inverting, non-inverting and summing amplifiers, power op-amps
Transistors: principles of BJTs and MOSFETs, simple models, linear amplifier configurations
Frequency dependent gain: frequency response, RC transfer function, cross-over frequency, low pass and high pass filters
Topic 5: Circuit Analysis
Time domain response: RC, RL and RLC networks , resonance, underdamped and overdamped circuits
Topic 6: Frequency Domain Analysis
Complex impedance and frequency domain analysis
Transfer functions in frequency domain
Filters: High pass and low pass filters
Resonant Circuits: Parallel resonant circuits, resonant frequency bandwidth and Q
Specific Course RequirementsLaboratory clothing restrictions apply to the practical sessions: closed-toe shoes; covered shoulders; long hair must be tied back.
Small Group Discovery ExperienceThere is no formal Small Group Discovery Experience identified in this course, but students will work in small groups under the guidance of academic staff, in the laboratories and in problem-solving tutorials.
- Assessment must encourage and reinforce learning.
- Assessment must enable robust and fair judgements about student performance.
- Assessment must maintain academic standards.
Assessment Task Weighting (%) Individual/ Group Formative/ Summative Due (week)* Hurdle criteria Learning outcomes Exam 40-60 Individual Summative Week 14 Min 40% 1. 2. 3. 4. 5. 6. 7. 8. 9. Mid-semester tests 0-20 Individual Formative TBA 1. 2. 3. 4. 5. 6. 7. 8. 9. Online tests 10 Individual Formative Weeks 2-12 1. 2. 3. 4. 5. 6. 7. 8. 9. Practicals 20 Group Formative Weeks 3-12 Min 40% 10. Weekly tutorial preparation 10 Individual Formative Weeks 2-12 1, 2, 3, 4, 5, 6, 7, 8, 9.
This assessment breakdown is registered as an exemption to the University's Assessment for Coursework Programs Policy. The exemption is related to the Procedures clause(s): 1. b. 3.
This course has a hurdle requirement. Meeting the specified hurdle criteria is a requirement for passing the course.
Assessment Related RequirementsA hurdle requirement is defined by the University's Assessment for Coursework Programs policy as "...an assessment task mandating a minimum level of performance as a condition of passing the course.
In the Analog Electronics course the examination and practical components are hurdle requirements. It is necessary to achieve at least 40% in each one of these components. If the exam hurdle requirement is not achieved, the total course mark will be limited to a maximum of 49. If the practical requirement is not met, the total course mark will be limited to a maximum of 44.
It is important to note there is NO supplementary assessment offered for the practical component after the end of Week 12. By arrangement with the Practical Coordinator, it will be possible throughout the semester for students who are falling significantly behind to have supplementary opportunities. However if students persistently neglect the practical component throughout semester they are likely to not meet the hurdle requirement and hence fail the course without further opportunity for redemption. Exceptions will be made in the case of verifiable medical or compassionate circumstances beyond the student’s control.
If a student fails to meet a hurdle requirement, and is assigned a total mark for the course in the range of 45-49, then the student is entitled to an offer of additional assessment of some type. The type of assessment is to be decided by the School Assessment Review Committee when determining final results. The student’s final total mark will be entered at no more than 49% and the offer of an additional assessment will be specified e.g. US01. Once the additional assessment has been completed, this mark will be included in the calculation of the total mark for the course and the better of the two results will apply. Note however that the maximum final result for a course in which a student has sat an additional assessment will be a “50 Pass”.
If a student is unable to meet a hurdle requirement related to an assessment piece (may be throughout semester or at semester’s end) due to medical or compassionate circumstances beyond their control, then the student is entitled to an offer of replacement assessment of some type. An interim result of RP will be entered for the student, and the student will be notified of the offer of a replacement assessment. Once the replacement assessment has been completed, the result of that assessment will be included in the calculation of the total mark for the course.
No information currently available.
No information currently available.
Grades for your performance in this course will be awarded in accordance with the following scheme:
M10 (Coursework Mark Scheme) Grade Mark Description FNS Fail No Submission F 1-49 Fail P 50-64 Pass C 65-74 Credit D 75-84 Distinction HD 85-100 High Distinction CN Continuing NFE No Formal Examination RP Result Pending
Further details of the grades/results can be obtained from Examinations.
Final results for this course will be made available through Access Adelaide.
This course was offered for the first time in semester 1, 2016. Student feedback at the end of the course indicated that students had some difficulty understanding the context and the significance of the theory presented, and were dissatisfied with the mode of delivery of some sections of the course. In response, for 2017 the content of the course has been revised to focus on application areas, of energy, sources and loads, electrical machines and amplifiers. The delivery mode has been changed, with a large part of the course to be delivered in flipped mode, with new concepts and theories covered in online presentations, and lecture slots devoted to explanation of the theory and how it relates to practical applications, and problem-solving techniques.
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