LOW-SENSITIVITY ACTIVE FILTER REALIZATION USING ALL-PASS FIRST-ORDER SECTIONS

V. P. Dovgun, P. A. Barybin, Krasnoyarsk state technical university, Krasnoyarsk, Russia

SYNCHROINFO JOURNAL. Volume 5, Number 4 (2019). P. 2-4.

Abstract

The direct synthesis procedure for low-sensitivity analog and filters in the form of cascade interconnection of first order three-ports is presented. Any kind of transfer functions can be realized by proposed method. Illustrative example is given.

Keywords: analog filters, digital filters.

References

[1] À. Fettweis, “Wave digital filters: Theory and practice.” Proc. IEEE, vol. 74, p. 270-328, Feb. 1986.
[2] L. P. Huelsman, P. E. Allen. Introduction to the theory and design of active filters. 1980. McGraw-Hill.