Sensitivity Analysis of Third and Fourth-Order Filters

In this paper, alternative expressions for the pole-frequency sensitivities and pole- Q sensitivities are presented for third- and fourth-order filter transfer functions. The expressions do not require a knowledge of the parasitic poles. These closed-form expressions will be useful for sensitivity o...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Circuits, systems, and signal processing systems, and signal processing, 2010-10, Vol.29 (5), p.999-1005
1. Verfasser:	Mohan, P V Ananda
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuits Circuits and Systems Electrical Engineering Electronics and Microelectronics Engineering Exact solutions Instrumentation Kalman filters Mathematical analysis Optimization Poles Sensitivity analysis Signal processing Signal,Image and Speech Processing Transfer functions
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In this paper, alternative expressions for the pole-frequency sensitivities and pole- Q sensitivities are presented for third- and fourth-order filter transfer functions. The expressions do not require a knowledge of the parasitic poles. These closed-form expressions will be useful for sensitivity optimization of active filters.
ISSN:	0278-081X 1531-5878
DOI:	10.1007/s00034-010-9183-7