A fundamental knowledge of electromagnetics is critical when pursuing a career in electronic engineering, providing you with understanding of how signals travel in conductors and in space for applications in communications and antenna systems and foundation for designing such systems. Beginning with the physical exploration of electromagnetics, you will study the origins of electric and magnetic fields, looking at the historical impact and application of electromagnetism. Furthermore, you will investigate electrostatics and the electric field as well as magnetic forces and magnetostatics, applying this knowledge to real world engineering problems; exploring theories, such as Maxwell's equations, you will develop essential problem-solving tools. Meanwhile, studying communication systems, you will consider elements such as the transmission of mobile phone signals and how radio works, incorporating Hertz's first measurement of radio waves. Case studies will challenge you to design your own antireflection coating for commercial solar cell of your choice and to evaluate its efficiency through simulation of transmission and reflection of light.

The aim of this module is to introduce you to the fundamental principles of electromagnetics, and to teach you how to apply theory to areas of technological importance, including communication systems, antenna design and energy harvesting systems. At the end of this module, you will understand the basic principles of electromagnetics, and have a solid foundation in tackling and analysing problems associated with electromagnetic technologies.

This is a constituent module of one or more degree programmes which are accredited by a professional engineering institution under licence from the Engineering Council. The learning outcomes for this module have been mapped to the output standards required for an accredited programme, as listed in the current version of the Engineering Council’s ‘Accreditation of Higher Education Programmes’ document (AHEP-V3).

This module contributes to learning outcomes: SM1p, SM1m, SM2p, SM2m, EA1p, EA1m, EA2p, EA3p, EA2m, EA3m, EA5m, D3p, D3m, EP2p, EP2m, EP4p, EP4m, G1p-G3p, G1m-G3m

The AHEP document can be viewed in full on the Engineering Council’s website, at http://www.engc.org.uk/

On successful completion of this module, you should be able to:

Module Specific Skills and Knowledge: SM1p, SM1m, SM2p, SM2m, EA1p, EA1m, EA2p, EA3p, EA2m, EA3m, EA5m, D3p, D3m, EP2p, EP2m, EP4p, EP4m

1 describe the physical origins of electric and magnetic fields, the relationships between charge, current and fields in terms of Gauss's law, Ampere's law and Faraday's law and field relationships in dielectric and magnetic materials;

2 explain the relationship with capacitance and inductance, the mathematical form of a 1-D travelling wave and the significance of the 3-D wave equation, the form of electrical disturbances travelling in transmission lines, and the important aspects of antenna design;

3 apply  knowledge about 1 and 2 to the solution of 'real-world' engineering problems.

Discipline Specific Skills and Knowledge:

4 use mathematical software (Matlab) to model (electromagnetic) phenomena and systems, as well as to design practical systems.

Personal and Key Transferable/ Employment Skills and Knowledge: G1p-G3p, G1m-G3m

5 monitor your own progress through assignments and case study.

6 assess the effectiveness of your learning strategies, including time management, and modify appropriately;

7 use a variety of information sources to understand and supplement lecture material.
 

Reassessment will be by a single written exam only worth 100% of the module. For deferred candidates, the mark will be uncapped. For referred candidates, the mark will be capped at 40%.

Reading list for this module: