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Single-input Multiple-output Signals Third-order Active-R Filter for different Circuit Merit Factor (Q) | ||
| Baghdad Science Journal | ||
| Article 1, Volume 12, Issue 3, 2015, Pages 611-618 | ||
| Authors | ||
| Adnan A. Qasem; Shinde G. Narharraa | ||
| Abstract | ||
| Single-input Multiple-output Signals Third-order Active-R Filter for different Circuit Merit Factor Q Configuration is proposed. This paper discusses a new configuration to realize third-order low pass, band pass and high pass. The presented circuit uses Single-input Multiple-output signals, OP-AMP and passive components. This filter is useful for high frequency operation, monolithic IC implementation and it is easy to design .This circuit gives three filter functions low-pass, high-pass and band-pass. This filter circuit can be used for different merit factor (Q) with high pass band gain. This gives better stop-band attenuation and sharper cut-off at the edge of the pass-band. Thus the response shows wider pass-band. The Ideal value of this filter circuit which is closed to Ideal value of third-order active-R filter is at 0.8≤ Q ≥6. The advantages of this circuit are reduction in size and weight, increased circuit reliability, more economical and easy for manufacturing. | ||
| Keywords | ||
| third; order active; R filter; Single; input Multiple; output signals; circuit merit factor Q | ||
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