ELECTENG 307 : Fields and Waves
Engineering
2025 Semester One (1253) (15 POINTS)
Course Prescription
Course Overview
The course ELECTENG 307 deals with aspects of engineering electromagnetics, transmission line systems and an introduction to antennas. This course follows on from the Part II course ELECTENG 204 Engineering Electromagnetics, and is a prerequisite for the follow-on Part IV course ELECTENG 721 Radio Engineering.
Capabilities Developed in this Course
| Capability 3: | Knowledge and Practice |
| Capability 4: | Critical Thinking |
Learning Outcomes
- Demonstrate an ability to (i) analyse simple transmission lines subject to AC excitation; (ii) perform calculations using complex exponential (phasor) notation to describe voltages and currents on a transmission line; (iii) use decibels and nepers in calculations; and (iv) describe how low-loss transmission lines are characterised. (Capability 3.1, 3.2, 4.1 and 4.2)
- Demonstrate an ability to (i) calculate reflection coefficients, standing waves and input impedances of transmission line systems; (ii) describe how power flows on transmission lines; and (iii) use a Smith chart to perform calculations for lossless transmission lines and analyze single stub matching networks. (Capability 3.1, 3.2, 4.1 and 4.2)
- Be able to describe the phenomenon of skin effect. (Capability 3.1, 3.2, 4.1 and 4.2)
- Demonstrate an ability to describe the fundamentals of antennas including basic concepts, radiation characteristics, practical antennas and antenna arrays. (Capability 3.1, 3.2, 4.1 and 4.2)
- Demonstrate an ability to calculate the charge density and the volume charge distribution for simple geometries. (Capability 3.1, 3.2, 4.1 and 4.2)
- Demonstrate an ability to (i) apply Maxwell’s equations in differential and integral forms; to perform triple (volume) integrations in Cartesian, cylindrical and spherical coordinate systems; and (iii) to apply the divergence and Stokes’ theorems to solve Maxwell’s equations. (Capability 3.1, 3.2, 4.1 and 4.2)
- Demonstrate an ability to (i) solve problems related to uniform plane wave propagation in lossless media; (ii) solve problems related to uniform plane wave propagation in lossy media; (iii) to perform calculations of power in an electromagnetic wave; (iv) solve problems involving wave reflection, transmission and polarisation. (Capability 3.1, 3.2, 4.1 and 4.2)
Assessments
| Assessment Type | Percentage | Classification |
|---|---|---|
| Quizzes | 10% | Individual Coursework |
| Laboratories | 15% | Individual Coursework |
| Tests | 30% | Individual Test |
| Final Exam | 45% | Individual Examination |
| 4 types | 100% |
| Assessment Type | Learning Outcome Addressed | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | ||||
| Quizzes | ||||||||||
| Laboratories | ||||||||||
| Tests | ||||||||||
| Final Exam | ||||||||||
- A passing mark is 50% or higher, according to University policy.
- Students must sit the exam to pass the course. Otherwise, a DNS (did not sit) result will be returned.
- To gain a pass in this course you must obtain a passing mark in the combination of the final examination mark and the on-course assessment.
- No late submission is allowed unless late submission penalties are specified on Canvas.
Workload Expectations
- This course is a standard 15 point course and students are expected to spend 12.5 hours per week involved in each 15 point course that they are enrolled in.
- For this course, you can expect 48 hours of lectures and 60 hours of reading and thinking about the content. Over the duration of the course, you can expect to spend an additional 4 hours on laboratories and 38 hours of work on quizzes and test/exam preparation.
Delivery Mode
Campus Experience
- Attendance is expected at scheduled activities including labs to receive credit for components of the course.
- Lectures will be available as recordings. Other learning activities including labs will not be available as recordings.
- The course will not include live online events including group discussions/tutorials.
- Attendance on campus is required for the tests.
- The activities for the course are scheduled as a standard weekly timetable.
Learning Resources
Course materials are made available in a learning and collaboration tool called Canvas which also includes reading lists and lecture recordings (where available).
Please remember that the recording of any class on a personal device requires the permission of the instructor.
Health & Safety
Students must ensure they are familiar with their Health and Safety responsibilities, as described in the university's Health and Safety policy. All students must complete any required safety induction before attending the laboratories.
Student Feedback
At the end of every semester students will be invited to give feedback on the course and teaching through a tool called SET or Qualtrics. The lecturers and course co-ordinators will consider all feedback and respond with summaries and actions.
Your feedback helps teachers to improve the course and its delivery for future students.
Class Representatives in each class can take feedback to the department and faculty staff-student consultative committees.
Academic Integrity
The University of Auckland will not tolerate cheating, or assisting others to cheat, and views cheating in coursework, tests and examinations as a serious academic offence. The work that a student submits for grading must be the student's own work, reflecting their learning. Where work from other sources is used, it must be properly acknowledged and referenced. A student's assessed work may be reviewed against electronic source material using computerised detection mechanisms. Upon reasonable request, students may be required to provide an electronic version of their work for computerised review.
Class Representatives
Class representatives are students tasked with representing student issues to departments, faculties, and the wider university. If you have a complaint about this course, please contact your class rep who will know how to raise it in the right channels. See your departmental noticeboard for contact details for your class reps.
Inclusive Learning
All students are asked to discuss any impairment related requirements privately, face to face and/or in written form with the course coordinator, lecturer or tutor.
Student Disability Services also provides support for students with a wide range of impairments, both visible and invisible, to succeed and excel at the University. For more information and contact details, please visit the Student Disability Services’ website http://disability.auckland.ac.nz
Special Circumstances
If your ability to complete assessed coursework is affected by illness or other personal circumstances outside of your control, contact a member of teaching staff as soon as possible before the assessment is due.
If your personal circumstances significantly affect your performance, or preparation, for an exam or eligible written test, refer to the University’s aegrotat or compassionate consideration page https://www.auckland.ac.nz/en/students/academic-information/exams-and-final-results/during-exams/aegrotat-and-compassionate-consideration.html.
This should be done as soon as possible and no later than seven days after the affected test or exam date.
Learning Continuity
In the event of an unexpected disruption we undertake to maintain the continuity and standard of teaching and learning in all your courses throughout the year. If there are unexpected disruptions the University has contingency plans to ensure that access to your course continues and your assessment is fair, and not compromised. Some adjustments may need to be made in emergencies. You will be kept fully informed by your course co-ordinator, and if disruption occurs you should refer to the University Website for information about how to proceed.
Student Charter and Responsibilities
The Student Charter assumes and acknowledges that students are active participants in the learning process and that they have responsibilities to the institution and the international community of scholars. The University expects that students will act at all times in a way that demonstrates respect for the rights of other students and staff so that the learning environment is both safe and productive. For further information visit Student Charter https://www.auckland.ac.nz/en/students/forms-policies-and-guidelines/student-policies-and-guidelines/student-charter.html.
Disclaimer
Elements of this outline may be subject to change. The latest information about the course will be available for enrolled students in Canvas.
In this course you may be asked to submit your coursework assessments digitally. The University reserves the right to conduct scheduled tests and examinations for this course online or through the use of computers or other electronic devices. Where tests or examinations are conducted online remote invigilation arrangements may be used. The final decision on the completion mode for a test or examination, and remote invigilation arrangements where applicable, will be advised to students at least 10 days prior to the scheduled date of the assessment, or in the case of an examination when the examination timetable is published.