Teaching Responsibility
LJMU Schools involved in Delivery:
LJMU Partner Taught
Learning Methods
Lecture
Practical
Tutorial
Module Offerings
7546ELEMST-JAN-PAR
Aims
To introduce the use of the electromagnetic spectrum in telecommunications systems, the choices available and consequences for system design
Learning Outcomes
1.
Critically analyse the advantages and disadvantages of different parts of the electromagnetic spectrum for a particular application and future developments in maximizing available bandwidth
2.
Design a high level transmission system to meet a particular need
3.
Critically evaluate possible technical solutions to noise and attenuation issues
Module Content
Outline Syllabus:The electromagnetic spectrum and wave propagation principles,
Considerations of band choice (E.g. RF, Optical, Microwave) for:
- guided signals (e.g. copper twisted pair)
- wave guides (e.g. single mode/multimode optical fibre)
- free space propagation (e.g. LoS (ground-waves, space-waves), NLoS (tropospheric refraction, sky-waves, laser systems).
- Noise sources, multi-user issues, signal degradation, consequences and mitigation, attenuation and power budgeting
- Transmitter/receiver design (e.g. antennas)
- Access to em spectrum/markets
Modern and future approaches to maximizing availability, e.g. cognitive radio, Terahertz waves
Additional Information:This module looks at electromagnetic waves, their use in Telecommunication Systems, and the design issues related to particular parts of the spectrum.
Assessments
Report