Dattaguru V Kamat

@manipal.edu

Professor, Dept. of Electronics & Communication Engg.
Manipal Institute of Tech., Manipal Academy Of Higher Education (MAHE) Manipal - 576104, Udupi District, Karnataka State, India

Dattaguru V Kamat


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https://researchid.co/reachdvkamath

RESEARCH INTERESTS

Analog Circuit Design
Analog Signal Processing
Fractional Order Analog Circuits
Digital VLSI Design
39

Scopus Publications

595

Scholar Citations

12

Scholar h-index

16

Scholar i10-index

Scopus Publications

  • Complementary Metal-Oxide Semiconductor (CMOS) Circuit Realization of Elliptic Low-Pass Filter of Order (1 + α)
    Soubhagyaseetha Nettar, Shankaranarayana Kilingar, Chandrika B. Killuru, Dattaguru V. Kamath
    Fractal and Fractional, 2026
    In this paper, complementary metal-oxide semiconductor (CMOS) circuit realization of a low-pass elliptic filter of order (1 + α) is realized using the inverse follow-the-leader feedback (IFLF) topology. The transfer functions to approximate the passband and stopband ripple characteristics of the second-order elliptic low-pass filter are synthesized using the nonlinear least squares (NLS) optimization routine. The elliptic filters of orders 1.4, 1.6, and 1.8 are designed using a cross-coupled operational transconductance amplifier (OTA) in the United Microelectronics Corporation (UMC) 180 nm CMOS process. The dynamic range of the filter was found to be 49.7 dB, 52.08 dB, and 54.02 dB for an order of 1.4, 1.6, and 1.8, respectively. The circuit simulation results such as magnitude, phase, transient, and group delay plots, are validated with the MATLAB simulation plots. Monte Carlo and PVT analyses have demonstrated the accuracy and robustness of the design. The proposed approach supports quality education and industry, innovation, and infrastructure.
  • Complementary Metal Oxide Semiconductor Circuit Realization of Inverse Chebyshev Low-Pass Filter of Order (1 + α)
    Soubhagyaseetha Nettar, Shankaranarayana Kilingar, Chandrika B. Killuru, Dattaguru V. Kamath
    Fractal and Fractional, 2024
    This paper presents the CMOS circuit realization of a low-pass Inverse Chebyshev fractional-order filter (FOF) of order (1 + α) using the inverse-follow-the-leader feedback (IFLF) topology. A nonlinear least squares optimization routine is used to determine the coefficients of the fractional-order transfer function to approximate the stop-band characteristics. The Inverse Chebyshev FOF of orders 1.3, 1.6, and 1.9 using cross-coupled operational transconductance amplifier (OTA) was designed in united microelectronics corporation (UMC) 180 nm complementary metal–oxide–semiconductor process. The MATLAB and Cadence Spectre simulations are used to validate the implementation of the fractional-order filter of orders 1.3, 1.6 and 1.9. The dynamic range (DR) of the filter is found to be 83.04 dB, 86.13 dB, and 84.71 dB, respectively, for order of 1.3, 1.6, and 1.9. The simulation results such as magnitude response, transient plot, Monte Carlo, and PVT plots, have justified the design accuracy.
  • Electric vehicle speed tracking control using an ANFIS-based fractional order PID controller
    Mary Ann George, Dattaguru V. Kamat, Ciji Pearl Kurian
    Journal of King Saud University Engineering Sciences, 2024
    Electric vehicles (EVs) have assumed prominence due to their enhanced performance, efficiency, and zero carbon emission. This paper proposes an efficient adaptive neuro-fuzzy inference system (ANFIS) based fractional order PID (FOPID) controller for an EV speed tracking control driven by a DC motor. The optimal controller parameters of the FOPID controller are found via an Ant Colony Optimization (ACO) method. The ANFIS controllers are well trained, tested, and validated using the data set sextracted from the fuzzy-based controllers. The performance and accuracy of the ANFIS model are evaluated using statistical parameters such as mean square error (MSE), coefficient of correlation (R), and root mean square error (RMSE). The controller performance, energy consumption, and robustness are tested using the new European drive cycle (NEDC) test. The efficacy of the ANFIS-based controller is demonstrated by comparing its performance with properly tuned fuzzy-based controllers. The proposed controller shows robustness towards external disturbances and offers promising EV speed regulation control. The comparative results illustrate the superior performance of ANFIS-based FOPID controller with high prediction and low error rates. MATLAB- Simulink platform is used for system modeling, controller design, and numerical simulation.
  • EV Speed Tracking Using the Regression-Based Supervised Machine Learning Algorithms
    Mary Ann George, Anna Merine George, Dattaguru V. Kamath, Ciji Pearl Kurian
    2024 1st International Conference for Women in Computing Incowoco 2024 Proceedings, 2024
    Electric vehicle (EV) technology is an emerging eco-friendly solution that has reshaped the transportation sector. This paper aims to design a controller for EV speed tracking using three regression-based supervised machine learning (ML) algorithms. Regression techniques such as Ensemble Learning (EL), Support Vector Regression (SVR), and Gaussian Process Regression (GPR) are used to develop ML-based controllers to predict the EV speed. The training data set for the ML models, including the predictors and response data, is extracted from the fuzzy-based controller scheme. Statistical measurement metrics, including the correlation coefficient (R), Mean Absolute Error (MAE), Mean Squared Error (MSE), and Root Mean Square Error (RMSE), are used to evaluate the performance of the models. The simulation of the proposed controllers is carried out in a MATLAB-Simulink environment. Simulation results demonstrate the GPR model's advantage over other ML models for tracking EV speed. From the statistical performance of the EL, GPR, and SVR models, it is observed that GPR model with Bayesian optimization gives the best performance with the lowest RMSE of 3.31 and MAE of 0.0026 compared to other models.
  • New Gm-C All-pass and Amplitude-Equalizer Biquad
    Dattaguru. V. Kamat, Mary Ann George
    IETE Journal of Research, 2023
    In this paper, new Gm-C all-pass and amplitude-equalizer biquads are shown to be realized from a generalized Gm-C biquad filter structure by using Gm-simulated negative resistor in series with integrating capacitor in the lossless integrator. The non-ideality analysis of the all-pass/ amplitude-equalizer biquad using finite output conductance and parasitic output capacitance of Gm-cells is presented. The proposed Gm-C all-pass and amplitude-equalizer biquads are simulated for 0.18 μm CMOS technology with ± 0.9 V power supply in Cadence environment to validate the frequency response characteristics. For the Gm-C AP biquad filter designed for 1 MHz cut-off frequency and pole quality factor of 2, the power consumption is 82.37 µW, the input-referred noise is 137.6 μV/Hz and the dynamic range is 62.84 dB. The biquad has the figure of merit (FoM) of 0.2969 × 10−13 J.
  • OTA-C Realization of An Optimized FOPID Controller for BLDC Motor Speed Control
    Mary Ann George, Dattaguru V. Kamat, Thirunavukkarasu Indiran
    IETE Journal of Research, 2023
    The paper presents the design and circuit realization of an optimized fractional-order PID controller (FOPID) for speed control of a permanent magnet brushless direct current (BLDC) motor. Here, the FOPID controller is designed using the Nelder-Mead optimization algorithm. The servo-regulatory performance of the BLDC motor using the FOPID controller is compared with integer-order PID controllers, which are designed using tuning methods like Ziegler Nichols, Astrom-Hagglund, Cohen-Coon, and Chien-Hrones-Reswick method. The FOPID controller circuit is realized using Operational Transconductance Amplifiers (OTAs) and capacitors in Cadence Virtuoso Analog Design Environment using GPDK 180 nm technology and simulated using Spectre circuit simulator. The circuit realization is based on the multiple-loop-feedback structure. The OTA-C realization facilitates advantages like electronic tunability, resistor-less, and on-chip realization capability. The time and frequency domain performance measures of the OTA-C FOPID controller with the BLDC motor are evaluated using the Cadence software and compared with the theoretical plots. Finally, a modified OTA-C circuit with reduced active element count is used, and its performance is evaluated.
  • A novel cascaded fractional fuzzy approach for control of fermentation process
    Vijay Mohan, Nikhil Pachauri, Bharti Panjwani, Dattaguru V. Kamath
    Bioresource Technology, 2022
  • Analysis of Effect of Non-idealities of Active Devices in Tunable Grounded Positive and Negative Impedance Multiplier
    Vaishnavi D Kamath, Mary Ann George, Dattaguru V Kamath
    2022 IEEE International Conference on Electronics Computing and Communication Technologies Conecct 2022, 2022
    In this paper, the effect of non-idealities of CFOA and G <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">m</inf> -block used in a recently proposed impedance multiplier is studied. Since the CFOA is used in open-loop mode, the effect of series resistance of the CCII at x terminal, input impedance of the CCII at y terminal, the output impedance of the CCII at z terminal and the output impedance of the G <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">m</inf> -block are analyzed. The effect of these non-idealities on applications of the capacitance multiplier to realize second-order low-pass, band-pass and notch filters using external resistance and inductance is studied in detail, SPICE simulation results are also provided. The proposed impedance multiplier is explored to realize a generalized immittance converter (GIC) using current conveyor, G <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">m</inf> -block and two impedance elements. The immittance converter circuit is shown to realize various simulated grounded elements like positive/ negative inductor, resistance/ capacitance multiplier, frequency dependent negative resistor (FDNR) and super inductor etc.
  • New Gm-C first-order all-pass and amplitude equalizer circuit
    Vaishnavi D Kamath, Shreya R Bhandary, N Soubhagyaseetha, Dattaguru V Kamath
    Mysurucon 2022 2022 IEEE 2nd Mysore Sub Section International Conference, 2022
    In this work, a general OTA-based two-admittance voltage-mode (VM) circuit arrangement is explored to derive new 1 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">st</sup> -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.
  • Design of a Taguchi-GRA optimized PID and adaptive PID controllers for speed control of DC motor
    Mary Ann George, Dattaguru V. Kamat
    Archives of Electrical Engineering, 2021
    DC motors have wide acceptance in industries due to their high efficiency, low costs, and flexibility. The paper presents the unique design concept of a multi-objective optimized proportional-integral-derivative (PID) controller and Model Reference Adaptive Control (MRAC) based controllers for effective speed control of the DC motor system. The study aims to optimize PID parameters for speed control of a DC motor, emphasizing minimizing both settling time (Ts ) and % overshoot (% OS) of the closed-loop response. The PID controller is designed using the Ziegler Nichols (ZN) method primarily subjected to Taguchi-grey relational analysis to handle multiple quality characteristics. Here, the Taguchi L9 orthogonal array is defined to find the process parameters that affect Ts and %OS. The analysis of variance shows that the most significant factor affecting Ts and %OS is the derivative gain term. The result also demonstrates that the proposed Taguchi-GRA optimized controller reduces Ts and %OS drastically compared to the ZN-tuned PID controller. This study also uses MRAC schemes using the MIT rule, Lyapunov rule, and a modified MIT rule. The DC motor speed tracking performance is analyzed by varying the adaptation gain and reference signal amplitude. The results also revealed that the proposed MRAC schemes provide desired closed-loop performance in real-time in the presence of disturbance and varying plant parameters. The study provides additional insights into using a modified MIT rule and the Lyapunov rule in protecting the response from signal amplitude dependence and the assurance of a stable adaptive controller, respectively.
  • Electronically Tunable ACO Based Fuzzy FOPID Controller for Effective Speed Control of Electric Vehicle
    Mary Ann George, Dattaguru V. Kamat, Ciji Pearl Kurian
    IEEE Access, 2021
  • Design of multipliers for moduli 24k+22k+1-23k+1-2k+1and (24k-23k+1+2k-1
    P. S. Phalguna, Dattaguru V. Kamath, P. V. Ananda Mohan
    2021 International Conference on Circuits Controls and Communications Ccube 2021, 2021
  • Realization of metamutator using dual output operational transconductance amplifier
    P Karthik Kamath, Dattaguru V. Kamath
    Proceedings of the 3rd International Conference on Intelligent Sustainable Systems Iciss 2020, 2020
  • Novel Gm-C Multi-function Biquad Structure
    Dattaguru. V. Kamat, Mary Ann George
    Proceedings of the 4th International Conference on Electronics Communication and Aerospace Technology Iceca 2020, 2020
  • EX-CCII based FOPID controller for electric vehicle speed control
    Mary Ann George, I V L Durga Bhavani, Dattaguru V. Kamath
    2020 IEEE International Conference on Distributed Computing VLSI Electrical Circuits and Robotics Discover 2020 Proceedings, 2020
  • Operational Transconductance Amplifier (OTA) based Schmitt Trigger without passive elements
    T D G Sharath Gowda, Dattaguru V. Kamat
    Proceedings of 2020 IEEE Applied Signal Processing Conference Aspcon 2020, 2020
  • An Optimized Fractional-Order PID (FOPID) Controller for a Non-Linear Conical Tank Level Process
    Mary Ann George, Dattaguru V. Kamath, I. Thirunavukkarasu
    Proceedings of 2020 IEEE Applied Signal Processing Conference Aspcon 2020, 2020
  • SO-OTA Based Emulator Circuit for Extended Memristor with Hysteresis Loop of Type II
    V. Raghavendra, D V Kamath
    Proceedings of the International Conference on Electronics and Sustainable Communication Systems Icesc 2020, 2020
  • Compensation of Gm-C lossless integrator for finite output resistance
    D.V. Kamat
    Electronics Letters, 2020
  • Design and Tuning of Fractional Order Pid (Fopid) Controller for Speed Control of Electric Vehicle on Concrete Roads
    MARY ANN GEORGE, DATTAGURU V. KAMATH
    2020 IEEE International Conference on Power Electronics Smart Grid and Renewable Energy Pesgre 2020, 2020
  • Gm-C Fractional Bessel Filter of Order (1+a)
    Soubhagyaseetha N, D. V. Kamath
    Proceedings of the 2nd International Conference on Smart Systems and Inventive Technology Icssit 2019, 2019
  • RNS-To-Binary converters for New Three-moduli sets {2k, 2k-1, 2k(2k-1)+ 1} and {2k, 2k-1, 2k(2k-1)-1}
    P. S. Phalguna, Dattaguru. V. Kamat, P. V. Ananda Mohan
    Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics, 2019
  • New RNS-To-Binary Converters for Three-Moduli Set 2n+1-1, 2n-1, 2n+k
    P. S. Phalguna, Dattaguru. V. Kamat, P. V. Ananda Mohan
    2019 IEEE International Conference on Distributed Computing VLSI Electrical Circuits and Robotics Discover 2019 Proceedings, 2019
  • New Operational Amplifier based Inverse Filters
    Dattaguru V. Kamat
    Proceedings of the 3rd International Conference on Electronics and Communication and Aerospace Technology Iceca 2019, 2019
  • Gm-C Current Mode Fractional All Pass Filter of order α (0 < α < 1)
    M. Vineeth Bhat, Swasthik S.S. Bhat, D.V. Kamath
    Proceedings of the 3rd International Conference on Electronics and Communication and Aerospace Technology Iceca 2019, 2019
  • Novel RNS-to-binary converters for the three-moduli set {2m 2 1, 2m, 2m +1}
    P S Phalguna, Dattaguru V Kamat, P V Ananda Mohan
    Sadhana Academy Proceedings in Engineering Sciences, 2019
  • Implementation of Low Voltage Floating Gate MOSFET based Current Mirror Circuits using 180nm technology
    Ansuman Mishra, M Vineeth Bhat, Prasad Krishna Pai, D V Kamath
    Proceedings of the 3rd International Conference on Inventive Systems and Control Icisc 2019, 2019
  • RNS-to-Binary Converters for New Three-Moduli Sets {2k - 3, 2k - 2, 2k - 1} and {2k + 1, 2k + 2, 2k + 3}
    P. S. Phalguna, Dattaguru V. Kamat, P. V. Ananda Mohan
    Journal of Circuits Systems and Computers, 2018
  • Comparison of Phase Noise in Cross-Coupled Voltage Controlled Oscillator Topologies
    M Vineeth Bhat, Prasad Krishna Pai, D V Kamath
    Proceedings of the 3rd International Conference on Inventive Computation Technologies Icict 2018, 2018
  • Fractional order OTA -C current-mode all-pass filter
    D. V. Kamath, S Navya, N Soubhagyaseetha
    Proceedings of the International Conference on Inventive Communication and Computational Technologies Icicct 2018, 2018
  • Novel DO-OTA based current-mode grounded capacitor multiplier
    Dattaguru V. Kamath
    Proceedings of the 2nd International Conference on Inventive Systems and Control Icisc 2018, 2018
  • Novel large value grounded capacitor realizations using OTAs and small capacitors
    Dattaguru. V. Kamat
    Proceedings of the 2017 International Conference on Smart Technology for Smart Nation Smarttechcon 2017, 2018
  • Current-mode filter structure using DO-OTA with dual current outputs Io and Io/n for low-frequency applications
    Dattaguru V. Kamath
    Proceedings of the 2017 International Conference on Smart Technology for Smart Nation Smarttechcon 2017, 2018
  • New Reverse converters for the four-moduli set {2n,2n-1,2n+1,2n-1-1} for n even
    P. S. Phalguna, Dattaguru. V. Kamat, P. V. Ananda Mohan
    Midwest Symposium on Circuits and Systems, 2018
  • Bandwidth enhancement of CFOA based inverting amplifier
    Dattaguru V. Kamath, P. V. Ananda Mohan, K. GopalakrishnaPrabhu
    2014 International Conference on Electronics and Communication Systems Icecs 2014, 2014
  • Active-RC filters using two-stage OTAs with and without feed-forward compensation
    D.V. Kamat, P.V. Ananda Mohan, K. Gopalakrishna Prabhu
    Iet Circuits Devices and Systems, 2011
  • Current-mode operational transconductance amplifier-capacitor biquad filter structures based on Tarmy-Ghausi Active-RC filter and second-order digital all-pass filters
    D.V. Kamat, P.V. Ananda Mohan, K. Gopalakrishna Prabhu
    Iet Circuits Devices and Systems, 2010
  • Novel first-order and second-order current-mode filters using multiple-output operational transconductance amplifiers
    Dattaguru V. Kamat, P. V. Ananda Mohan, K. Gopalakrishna Prabhu
    Circuits Systems and Signal Processing, 2010
  • Novel first-order and second-order current mode filters using dual-output OTAs and grounded capacitors
    Dattaguru V. Kamat, P.V. Ananda Mohan, K. Gopalakrishna Prabhu
    IEEE Region 10 Annual International Conference Proceedings TENCON, 2008

RECENT SCHOLAR PUBLICATIONS

  • Complementary Metal-Oxide Semiconductor (CMOS) Circuit Realization of Elliptic Low-Pass Filter of Order (1 + α)
    CBKDVK Soubhagyaseetha Nettar, Shankaranarayana Kilingar
    Fractal Fract 10 (01), 31 , 2026
    2026
  • Complementary Metal Oxide Semiconductor Circuit Realization of Inverse Chebyshev Low-Pass Filter of Order (1+ α)
    S Nettar, S Kilingar, CB Killuru, DV Kamath
    Fractal and Fractional 8 (12), 712 , 2024
    2024
    Citations: 3
  • EV speed tracking using the Regression-based Supervised Machine Learning algorithms
    DVKCPK Mary Ann George, Anna Merine George
    2024 First IEEE International Conference for Women in Computing (INCOWOCO 2024) , 2024
    2024
  • EV Speed Tracking Using the Regression-Based Supervised Machine Learning Algorithms
    MA George, AM George, DV Kamath, CP Kurian
    2024 First International Conference for Women in Computing (InCoWoCo), 1-8 , 2024
    2024
  • Electric vehicle speed tracking control using an ANFIS-based fractional order PID controller
    MA George, DV Kamat, CP Kurian
    Journal of King Saud University-Engineering Sciences 36 (4), 256-264 , 2024
    2024
    Citations: 74
  • Analysis of first-order Gm-C low-pass filter using indirect feedback
    MAG Dattaguru V Kamath
    IEEE International Conference on Multidisciplinary Research in Technology … , 2023
    2023
  • OTA-C realization of an optimized FOPID controller for BLDC motor speed control
    MA George, DV Kamat, T Indiran
    IETE Journal of Research 69 (1), 118-136 , 2023
    2023
    Citations: 18
  • New G m -C All-pass and Amplitude-Equalizer Biquad
    DV Kamat, MA George
    IETE Journal of Research 69 (1), 104-117 , 2023
    2023
    Citations: 5
  • New Gm-C first-order all-pass and amplitude equalizer circuit
    Vaishnavi D Kamath, Shreya R Bhandary, Soubhagyaseetha N, Dattaguru V Kamath
    2nd Edition of Mysore Subsection Flagship International Conference (IEEE … , 2022
    2022
  • New G m -C first-order all-pass and amplitude equalizer circuit
    VD Kamath, SR Bhandary, N Soubhagyaseetha, DV Kamath
    2022 IEEE 2nd Mysore Sub Section International Conference (MysuruCon), 1-5 , 2022
    2022
  • A novel cascaded fractional fuzzy approach for control of fermentation process
    V Mohan, N Pachauri, B Panjwani, DV Kamath
    Bioresource technology 357, 127377 , 2022
    2022
    Citations: 30
  • Analysis of Effect of Non-idealities of Active Devices in Tunable Grounded Positive and Negative Impedance Multiplier
    VD Kamath, MA George, DV Kamath
    2022 IEEE International Conference on Electronics, Computing and … , 2022
    2022
    Citations: 1
  • A half yearly newsletter of Dept. of Mechatronics, Manipal Institute of Technology
    DV Kamath Dr
    2022
  • Design of multipliers for moduli and
    PS Phalguna, DV Kamath, PVA Mohan
    2021 International Conference on Circuits, Controls and Communications … , 2021
    2021
  • Electronically tunable ACO based fuzzy FOPID controller for effective speed control of electric vehicle
    MA George, DV Kamat, CP Kurian
    IEEE Access 9, 73392-73412 , 2021
    2021
    Citations: 94
  • Design of a Taguchi-GRA optimized PID and adaptive PID controllers for speed control of DC motor
    MA George, DV Kamat
    Archives of Electrical Engineering 70 (4) , 2021
    2021
    Citations: 2
  • Realization of metamutator using dual output operational transconductance amplifier
    PK Kamath, DV Kamath
    2020 3rd International Conference on Intelligent Sustainable Systems (ICISS … , 2020
    2020
    Citations: 4
  • Realization of Metamutator using Dual Output Operational Transconductance Amplifier
    DVK P Karthik Kamath
    3rd International Conference on Intelligent Sustainable Systems (ICISS 2020 … , 2020
    2020
  • Novel G m -C Multi-function Biquad Structure
    DV Kamat, MA George
    2020 4th International Conference on Electronics, Communication and … , 2020
    2020
    Citations: 1
  • Novel Gm-C Multi-function Biquad Structure
    MAG Dattaguru. V. Kamat
    4th International Conference on Electronics, Communication and Aerospace … , 2020
    2020

MOST CITED SCHOLAR PUBLICATIONS

  • Electronically tunable ACO based fuzzy FOPID controller for effective speed control of electric vehicle
    MA George, DV Kamat, CP Kurian
    IEEE Access 9, 73392-73412 , 2021
    2021
    Citations: 94
  • Electric vehicle speed tracking control using an ANFIS-based fractional order PID controller
    MA George, DV Kamat, CP Kurian
    Journal of King Saud University-Engineering Sciences 36 (4), 256-264 , 2024
    2024
    Citations: 74
  • Novel first-order and second-order current-mode filters using multiple-output operational transconductance amplifiers
    DV Kamat, PVA Mohan, KG Prabhu
    Circuits, Systems and Signal Processing 29 (3), 553-576 , 2010
    2010
    Citations: 58
  • Active-RC filters using two-stage OTAs with and without feed-forward compensation
    DV Kamat, PVA Mohan, KG Prabhu
    IET Circuits, Devices and Systems 5 (6), 527-535 , 2011
    2011
    Citations: 31
  • Current-mode operational transconductance amplifier-capacitor biquad filter structures based on Tarmy–Ghausi Active-RC filter and second-order digital all-pass filters
    DV Kamat, PVA Mohan, KG Prabhu
    IET Circuits, Devices and Systems 4 (4), 346-364 , 2010
    2010
    Citations: 31
  • A novel cascaded fractional fuzzy approach for control of fermentation process
    V Mohan, N Pachauri, B Panjwani, DV Kamath
    Bioresource technology 357, 127377 , 2022
    2022
    Citations: 30
  • Novel first-order and second-order current mode filters using dual-output OTAs and grounded capacitors
    DV Kamat, PV Ananda Mohan, KG Prabhu
    TENCON 2008-2008 IEEE Region 10 Conference, 1-6 , 2008
    2008
    Citations: 26
  • OTA-C realization of an optimized FOPID controller for BLDC motor speed control
    MA George, DV Kamat, T Indiran
    IETE Journal of Research 69 (1), 118-136 , 2023
    2023
    Citations: 18
  • Fractional order OTA-C current-mode all-pass filter
    DV Kamath, N S, S N
    2nd International Conference on Inventive Communication and Computational … , 2018
    2018
    Citations: 18
  • New Operational Amplifier based Inverse Filters
    DV Kamat
    IEEE sponsored 3rd International Conference on Electronics and Communication … , 2019
    2019
    Citations: 17
  • EX-CCII based FOPID controller for electric vehicle speed control
    MA George, IVLD Bhavani, DV Kamath
    2020 IEEE International Conference on Distributed Computing, VLSI … , 2020
    2020
    Citations: 14
  • Novel DO-OTA based current-mode grounded capacitor multiplier
    DV Kamath
    2nd International IEEE Conference on Inventive Systems and Control (ICISC … , 2018
    2018
    Citations: 13
  • Design and tuning of fractional order pid (fopid) controller for speed control of electric vehicle on concrete roads
    MA George, DV Kamath
    2020 IEEE International Conference on Power Electronics, Smart Grid and … , 2020
    2020
    Citations: 12
  • Gm-C Current Mode Fractional All Pass Filter of order α (0 < α < 1)
    DVK M Vineeth Bhat, Swasthik Bhat S S
    IEEE sponsored 3rd International Conference on Electronics and Communication … , 2019
    2019
    Citations: 12
  • Novel OTA-C Current-Mode Third-Order Band-Pass Filters
    DV Kamath
    International Journal of Innovative Research in Electrical, Electronics … , 2014
    2014
    Citations: 12
  • TO-OTA based current-mode biquad filters
    DV Kamath
    Transactions on Engineering and Sciences (TES) 2 (8), 15-26 , 2014
    2014
    Citations: 11
  • An Optimized Fractional-Order PID (FOPID) Controller for a Non-Linear Conical Tank Level Process
    IT Mary Ann George, Dattaguru V. Kamath
    2nd IEEE Conference on Applied Signal Processing (ASPCON 2020),), Kolkata … , 2020
    2020
    Citations: 9
  • Overview of OPAMP and OTA based Integrators
    DV Kamath
    International Journal of Innovative Research in Electrical, Electronics … , 2015
    2015
    Citations: 9
  • New OTA-C Current-Mode Second-Order Filters
    DV Kamath
    IIE International Conference Proceedings of International Conference on … , 2014
    2014
    Citations: 9
  • Implementation of low voltage floating gate MOSFET based current mirror circuits using 180nm technology
    A Mishra, MV Bhat, PK Pai, DV Kamath
    2019 Third International Conference on Inventive Systems and Control (ICISC … , 2019
    2019
    Citations: 8