Butterworth Polynomials:

The filter in which denominator polynomial of its transfer function is a Butterworth polynomial is called a Butterworth filters. The Butterworth polynomials of various orders are given in the Tables 2.3 and 2.4.

Butterworth Polynomials

The coefficients of Butterworth polynomials are as given in the Table 2.4.

Butterworth Polynomials

Related posts:

  1. First Order Low Pass Butterworth Filter
  2. Second Order Low Pass Butterworth Filter
  3. First Order High Pass Butterworth Filter
  4. Second Order High Pass Butterworth Filter
  5. Second Order Low Pass Butterworth Filter Derivation
  6. First Order High Pass Butterworth Filter Derivation
  7. Second Order High Pass Butterworth Filter Derivation
  8. Butterworth Approximation