Low-sensitivity universal first-order digital filter sections without limit cycles |
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Authors: | Topalov IP Stoyanov GK |
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Affiliation: | Dept. of Telecommun., VMEI, Sofia, Bulgaria; |
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Abstract: | Two new universal digital structures simultaneously realising at different outputs all types of first-order filter transfer function (lowpass, highpass and allpass) are proposed. The structures use a canonical number of multipliers and delays, are limit-cycle-free and with low sensitivities, and are convenient for VLSI implementation of universal chips.<> |
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