New Gm-C first-order all-pass and amplitude equalizer circuit

Vaishnavi D. Kamath; Shreya R. Bhandary; N. Soubhagyaseetha; Dattaguru V. Kamath

doi:10.1109/MysuruCon55714.2022.9972537

New G_m-C first-order all-pass and amplitude equalizer circuit

Vaishnavi D. Kamath, Shreya R. Bhandary, N. Soubhagyaseetha, Dattaguru V. Kamath

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this work, a general OTA-based two-admittance voltage-mode (VM) circuit arrangement is explored to derive new 1st-order all-pass (AP) and amplitude equalizer (AE) filters. The proposed filter circuits are attractive as they use only grounded capacitors. The proposed circuits require single Operational Transcondcutance Amplifier (OTA), single dual output OTA (DO-OTA) and one grounded capacitor. The non-ideality analysis of first-order Gm-C AP and AE are discussed. The results obtained by simulating Gm-C filters realized with CMOS OTA circuits using LTspice have been given.

Original language	English
Title of host publication	MysuruCon 2022 - 2022 IEEE 2nd Mysore Sub Section International Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665497909
DOIs	https://doi.org/10.1109/MysuruCon55714.2022.9972537
Publication status	Published - 2022
Event	2nd IEEE Mysore Sub Section International Conference, MysuruCon 2022 - Mysuru, India Duration: 16-10-2022 → 17-10-2022

Publication series

Name	MysuruCon 2022 - 2022 IEEE 2nd Mysore Sub Section International Conference

Conference

Conference	2nd IEEE Mysore Sub Section International Conference, MysuruCon 2022
Country/Territory	India
City	Mysuru
Period	16-10-22 → 17-10-22

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Health Informatics
Instrumentation
Artificial Intelligence
Computer Networks and Communications
Computer Science Applications
Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/MysuruCon55714.2022.9972537

Cite this

Kamath, V. D., Bhandary, S. R., Soubhagyaseetha, N., & Kamath, D. V. (2022). New G_m-C first-order all-pass and amplitude equalizer circuit. In MysuruCon 2022 - 2022 IEEE 2nd Mysore Sub Section International Conference (MysuruCon 2022 - 2022 IEEE 2nd Mysore Sub Section International Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MysuruCon55714.2022.9972537

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abstract = "In this work, a general OTA-based two-admittance voltage-mode (VM) circuit arrangement is explored to derive new 1st-order all-pass (AP) and amplitude equalizer (AE) filters. The proposed filter circuits are attractive as they use only grounded capacitors. The proposed circuits require single Operational Transcondcutance Amplifier (OTA), single dual output OTA (DO-OTA) and one grounded capacitor. The non-ideality analysis of first-order Gm-C AP and AE are discussed. The results obtained by simulating Gm-C filters realized with CMOS OTA circuits using LTspice have been given.",

author = "Kamath, {Vaishnavi D.} and Bhandary, {Shreya R.} and N. Soubhagyaseetha and Kamath, {Dattaguru V.}",

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Kamath, VD, Bhandary, SR, Soubhagyaseetha, N & Kamath, DV 2022, New G_m-C first-order all-pass and amplitude equalizer circuit. in MysuruCon 2022 - 2022 IEEE 2nd Mysore Sub Section International Conference. MysuruCon 2022 - 2022 IEEE 2nd Mysore Sub Section International Conference, Institute of Electrical and Electronics Engineers Inc., 2nd IEEE Mysore Sub Section International Conference, MysuruCon 2022, Mysuru, India, 16-10-22. https://doi.org/10.1109/MysuruCon55714.2022.9972537

New G_m-C first-order all-pass and amplitude equalizer circuit. / Kamath, Vaishnavi D.; Bhandary, Shreya R.; Soubhagyaseetha, N. et al.
MysuruCon 2022 - 2022 IEEE 2nd Mysore Sub Section International Conference. Institute of Electrical and Electronics Engineers Inc., 2022. (MysuruCon 2022 - 2022 IEEE 2nd Mysore Sub Section International Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - In this work, a general OTA-based two-admittance voltage-mode (VM) circuit arrangement is explored to derive new 1st-order all-pass (AP) and amplitude equalizer (AE) filters. The proposed filter circuits are attractive as they use only grounded capacitors. The proposed circuits require single Operational Transcondcutance Amplifier (OTA), single dual output OTA (DO-OTA) and one grounded capacitor. The non-ideality analysis of first-order Gm-C AP and AE are discussed. The results obtained by simulating Gm-C filters realized with CMOS OTA circuits using LTspice have been given.

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Kamath VD, Bhandary SR, Soubhagyaseetha N, Kamath DV. New G_m-C first-order all-pass and amplitude equalizer circuit. In MysuruCon 2022 - 2022 IEEE 2nd Mysore Sub Section International Conference. Institute of Electrical and Electronics Engineers Inc. 2022. (MysuruCon 2022 - 2022 IEEE 2nd Mysore Sub Section International Conference). doi: 10.1109/MysuruCon55714.2022.9972537