Tag Archives: Noise reduction

1. Introduction to Medical Electronics

• Lecture notes 1a

  • what are medical devices

  • some characteristics of medical electronics

• Lecture notes 1b

  • electromagnetic compatibility and interference

  • noise: internal and external

  • noise coupling model: capacitive through stray capacitance and inductive through mutual inductance

• references:

  • H. Ott: Noise reduction techniques in electronic systems. Chapter 1.Introduction

2. Coupling mechanisms of external noise

• Lecture notes 2a

  • coupling through fields

  • coupling conductively

  • other mechanisms

• Lecture notes 2b

  • example: noise factors in the recording of the ECG