Accession Number : AD0293153

Title :   PROPERTIES OF SOME ALL-POLE TRANSFER FUNCTIONS

Corporate Author : ILLINOIS UNIV URBANA COORDINATED SCIENCE LAB

Personal Author(s) : CALAHAN,D.A.

Report Date : DEC 1962

Pagination or Media Count : 1

Abstract : The simplici y in realizing ll-pol functions and their relative insensitivity o element c ange has cause tu y of uch ransfer functions with both Tchebycheff and weighted passband responses to be ade. Certain closed form expressions associated with these functions are found. A simple relationship between the residues at the poles of a Tc ebycheff all-pole transfer function and the poles th mselves is derived. A variation on the work of Bennett, Helman, and others is shown to yield an allpole function with weighted passband response. (Author)

Descriptors :   *ELECTRIC FILTERS, *FUNCTIONS(MATHEMATICS), *LOW PASS FILTERS, *POLYNOMIALS, DIFFERENTIAL EQUATIONS

Distribution Statement : APPROVED FOR PUBLIC RELEASE