1. Home
  2. Electronic-photonic
  3. Electronics
  4. Filtering and electrical filters

  5. Filter design

Article | REF: E110 V1

Filtering and electrical filters

Authors: Gaëlle LISSORGUES, Henri FÉLIX

Publication date: May 10, 2008, Review date: May 21, 2024

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

Français

2. Filter design

A filter is characterized by a transfer functionH(p) or H(z) determining the ratio of the output signal to the input signal. Most often, in the case of electrical filters, this is the ratio V 2 /V 1 of the previously defined input and output voltages (figure 2 ). In practice, a filter is characterized by two response curves: amplitude/frequency and phase/frequency.

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Electronics

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Filter design
Outline