Single VDGA-Based Mixed-Mode Electronically Tunable First-Order Universal Filter
This article presents a mixed-mode electronically tunable first-order universal filter configuration employing only one voltage differencing gain amplifier (VDGA), one capacitor, and one grounded resistor. With the appropriate selection of the input signals, the proposed circuit can realize all thre...
Main Authors: | Natchanai Roongmuanpha, Nutcha Likhitkitwoerakul, Masaaki Fukuhara, Worapong Tangsrirat |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2023-03-01
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Series: | Sensors |
Subjects: | |
Online Access: | https://www.mdpi.com/1424-8220/23/5/2759 |
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