Analogue electronics

In the age of digitalisation, electronic systems are all around us. Yet, they still depend on analogue circuits to perform necessary signal processing and conditioning functions. These functions include amplification, waveform generation and analogue-to-digital and digital-to-analogue conversions. In this unit, we delve into the use of active fundamental elements, such as operational amplifiers, MOSFETs, JFETs and BJTs, alongside passive circuit elements to create complex, functional building blocks. These building blocks can be combined in numerous ways to form complex analogue circuits.

The unit pays equal attention to the DC biasing, small signal frequency response of the circuits, stability and non-ideal characteristics such as noise and offset current flows. To enhance your familiarity and confidence in designing these circuits, hands-on workshops and laboratory exercises will be conducted. You will learn to read device datasheets accurately and use the information to guide the design process. A group mini-project is included in the curriculum to reinforce the unit's learning outcomes.

By taking this unit, you will acquire essential skills in designing and analysing analogue electronic circuits. These skills can be helpful in various fields, including robotics, biomedical engineering, telecommunications, control systems and instrumentation. Furthermore, you will gain a deeper understanding of the practical application of analogue electronic circuits, enabling you to solve real-world problems more efficiently.