General design formulae are derived for the synthesis of a third-order low-pass filter with a finite transmission zero. The design procedure uses a unity gain positive feedback amplifier, with balanced twin-T RC networks. A design example is given for a fifth-order elliptic filter, whose performance is compared to the ideal computed response.
No takes yet. Share an insight, caveat, or question.
S. Boctor (1975) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: