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Indian Journal of Engineering and Materials Sciences (IJEMS) >
IJEMS Vol.18 [2011] >
IJEMS Vol.18(2) [April 2011] >
| Title: | Voltage-mode biquadratic filters with one input and five outputs using two DDCCs |
| Authors: | Chiu, Wei-Yuan
Horng, Jiun-Wei |
| Keywords: | Current conveyor
Active filter
Analog signal processing
Universal biquad |
| Issue Date: | Apr-2011 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | In this paper, two new voltage-mode
universal biquadratic filters each with one
input terminal and five output terminals are presented. Each of the proposed circuits can realize voltage-mode highpass, bandpass, lowpass, notch and
allpass filter transfer functions, simultaneously, by using two plus-type
differential difference current conveyors (DDCCs), two grounded capacitors and
three resistors. Moreover, the proposed circuits have the following
attractive advantages: (i)
realization of all the standard filter functions from the same circuit
configuration, (ii) employment of grounded capacitors that is ideal for integration and (iii) low active and passive
sensitivities. |
| Page(s): | 97-101 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-1017 (Online); 0971-4588 (Print) |
| Source: | IJEMS Vol.18(2) [April 2011]
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