20-12-2022: Design of biasing concepts

Lecture: EE4109-11

Location: Pi

Time: 15:45 - 17:30

color coded resistors

Prerequisite knowledge and skills

Introduction to Amplifier Biasing

Part 1

  1. Design of biasing concept (1)

    1. Minimization of floating voltage sources

    2. Combination of bias current sources

    3. Common-mode biasing

Part 2

  1. Design of biasing concept (2)

    1. Model-based biasing techniques

    2. Negative-feedback biasing


Design of the biasing concept of the active antenna

  1. Design a valid biasing concept for the active antenna

  2. Performance analysis of the conceptually-biased active antenna with LTspice