Lecture 11: 16-12-2021

Location: D@ta

Time: 13:45 - 15:30

color coded resistors

Poll


Topics

Bandwidth limitation with phantom zeros

Presentation

The presentation “Bandwidth limitation with phantom zeros” discusses a way of limiting the bandwidth of negative feedback amplifiers using phantom zeros. With this technique the bandwidth of the servo functions is increased at the cost of reducing the transfer. By doing so, the quality of processing out-of-band signals can be improved. This reduced the IMD resulting from out-of-band interference signals.

Study

Chapter 12.2.9.

Downloads

SLiCAP_python files: PhZbwLimit.zip

Videos

  1. EE4109 2020 14_1: Bandwidth limitation with Phantom Zeros, Phantom Zero recap

  2. EE4109 2020 14_2: Bandwidth limitation with Phantom Zeros

  3. EE4109 2020 14_3: Bandwidth limitation with Phantoms Zeros, simulation demo

  4. EE4109 2020 14_5: Answer to question ‘why not have a phantom zero at the output’

Design of the small-signal dynamic behavior of the active antenna

Presentation

The presentation “Limitation of the bandwidth of the active antenna” illustrates the limitation of the bandwidth of the active antenna with phantom zeros.

Students who did not folow the EEMCS BSc program for Electrical Engineering, please study the Phantom-zero frequency compensation.

Downloads

SLiCAP_python files: DualStageBWlimit.zip

Video

EE4109 2020 14_4: Active Antenna, Bandwidth limitation with Phantom Zeros