S. Madineni, Harisyam P. V., D. Das, S. Paul, U. Kundu, S. Ghotgalkar and K. Basu, “Dynamic Modelling and Control of Dual-Active-Bridge DC-DC Converter with Triple-Phase-Shift Modulation,” IEEE Power Electronics Magazine, vol. 11, no. 4, pp. 45-53, Dec. 2024. Preprint Link

S. Basak, U. Kundu and L. Umanand, “A Systematic Approach for Characterization of Capacitive Couplers for Wireless Electric Vehicle Charging,” IEEE Trans. Industrial Electron., vol. 71, no. 9, pp. 10475-10485, Sep. 2024. Preprint Link

A. Sengupta, V. Shahu, U. Kundu and V. John, “Low Complexity Digital Quadrature Oscillators for Variable Frequency Applications,” IEEE Trans. Industrial Electron., vol. 71, no. 9, pp. 10422-10432, Sep. 2024.  Preprint Link

A. Sengupta, U. Kundu and V. John, “Characteristics-based Design of an LCC Resonant Converter with Capacitive Filter,” IEEE Trans. Power Electron., vol. 39, no. 3, pp. 3365-3376, Mar. 2024. Preprint Link

U. Kundu and P. Sensarma, “Accurate Estimation of Diode Reverse-recovery Characteristics from Datasheet Specifications,” IEEE Transactions on Power Electronics, vol. 33, no. 10, pp. 8220-8225, Oct. 2018. Preprint Link 

U. Kundu, B. Pant, S. Sikder, A. Kumar and P. Sensarma, “Frequency Domain Analysis and Optimal Design of Isolated Bidirectional Series Resonant Converter,” IEEE Transactions on Industry Applications, vol. 54, no. 1, pp. 356-366, Jan.-Feb. 2018. Preprint Link

U. Kundu and P. Sensarma, “A Unified Approach for Automatic Resonant Frequency Tracking in LLC DC–DC Converter,”  IEEE Transactions on Industrial Electronics, vol. 64, no. 12, pp. 9311-9321, Dec. 2017. Preprint Link

U. Kundu and P. Sensarma, “Discontinuous Conduction Mode Analysis of Phase Modulated Series Resonant Converter,” Sadhana (Springer), Indian Academy of Science, vol. 42, no. 8, pp. 1299-1307, Aug. 2017. Preprint Link

U. Kundu, K. Yenduri and P. Sensarma, “Accurate ZVS Analysis for Magnetic Design and Efficiency Improvement of Full-Bridge LLC Resonant Converter,” IEEE Transactions on Power Electronics, vol. 32, no. 3, pp. 1703-1706, Mar. 2017. Preprint Link

U. Kundu and P. Sensarma, “Gain-Relationship-Based Automatic Resonant Frequency Tracking in Parallel LLC Converter,” IEEE Transactions on Industrial Electronics, vol. 63, no. 2, pp. 874-883, Feb. 2016. Preprint Link

U. Kundu, S. Chakraborty and P. Sensarma, “Automatic Resonant Frequency Tracking in Parallel LLC Boost DC-DC Converter,” IEEE Transactions on Power Electronics, vol. 30, no. 7, pp. 3925-3933, Jul. 2015. Preprint Link

Harshada V. A., U. Kundu and V. John, “A Converter for Charging an External Device and Operating Method Thereof,” Indian Patent Application No. 202541000586, Filing Date: Jan. 3, 2025.

Nithyadas P. V., U. Kundu and V. John, “A Tapped-inductor Dual-active-half-bridge Converter and Operating Method Thereof,” Indian Patent Application No. 202341055597, Filing Date: Aug. 18, 2023.

S. Basak, U. Kundu and L.Umanand, "Design of High-Frequency Current Transformer for Capacitive Wireless Power Transfer Systems," in Proc. IEEE PEDES, Surathkal, India, 2024. Preprint Link

Nithyadas P. V., U. Kundu, V. John and V. M. Iyer, "Planar Litz Inductor Design for High-Frequency Soft-switched PWM Converter," in Proc. IEEE PEDES, Surathkal, India, 2024. Preprint Link

A. Dey, U. Kundu and V. John, "Power Electronic Implementation of Adjustable Finite Bandwidth Constant Power Loads," in Proc. IEEE PEDES, Surathkal, India, 2024. Preprint Link

Harshada V. A., U. Kundu, V. John, A. Kamath and S. Ramkumar, "Soft and Hard-Switched Synchronous Buck Converter Comparison for USB Power Delivery," in Proc. IEEE PEDES, Surathkal, India, 2024. Preprint Link

Sumedh A. A., A. Dey, Nithyadas P. V., V. Shahu, U. Kundu and V. John, "Learning-Platform for Mixed Domain Control of Power Electronics Converters," in Proc. IEEE PEDES, Surathkal, India, 2024. Preprint Link

S. Basak, U. Kundu and L. Umanand, “A Phase-angle Measurement-based Approach for Characterization of Capacitive Couplers for Wireless EV Charging,” in Proc. IEEE ECCE, Phoenix, USA, 2024. Preprint Link

S. Basak, U. Kundu and L. Umanand, “Comparison of Air Core versus Ferrite Core Inductors for Capacitive Wireless EV Charging Systems,” in Proc. IEEE ECCE, Phoenix, USA, 2024. Preprint Link

Nithyadas P. V., U. Kundu and V. John, “ZVS Operation and Current Ripple Minimization in a Capacitively Blocked Dual Active Half-Bridge Converter,” in Proc. IEEE ECCE, Phoenix, USA, 2024. Preprint Link

K. Ramakrishna, U. Kundu and V. John, “Characteristics-based Design of a DC-DC Series Resonant Converter with Voltage Doubler Rectifier for Photovoltaic Applications,” in Proc. IEEE ECCE, Phoenix, USA, 2024. Preprint Link

Anjana K G, K. Babu, U. Kundu, V. John and S. Joshi T. G., “Three-region Frequency Control Scheme for Series Resonant Converter-based X-ray Power Supply,” in Proc. IEEE PESGRE, Trivandrum, India, 2023. Preprint Link

V. Shahu, V. John and U. Kundu, “Trapezoidal Current Modulation based Zero Voltage Switching of Interleaved Converters,” in Proc. IEEE ECCE, Nashville, Tennessee, USA, 2023. Preprint Link

S. Chauhan, U. Kundu and V. John, “Exact Analysis and Output Voltage Ripple-based Design of Voltage Multipliers,” in Proc. IEEE ECCE, Nashville, Tennessee, USA, 2023. Preprint Link

S. Keesara, S. Mazumder, S. K. Roy, U. Kundu, P. K. Peter, P. N. Enjeti, K. Basu, “Design and Development of Three-Phase High-Frequency AC Power Distribution Architecture for Space Application,” in Proc. IEEE ECCE, Nashville, Tennessee, USA, 2023. Preprint Link

N. Mandru, Nithyadas P. V., U. Kundu and V. John, “Bootstrap Operation in eGaN-based Full-wave ZCS Quasiresonant Synchronous Buck Converter for Server Application,” in Proc. IEEE APEC, Florida, USA, 2023. Preprint Link

V. Shahu, A. Sengupta, N. Mandru, M. Palmal, U. Kundu, V. John, “Development of an FPGA-based Mixed-domain Control Platform for Power Converter Applications,” in Proc. IEEE PEDES, Jaipur, India, 2022. Preprint Link

S. Mazumder, S. Paul, J. Egala, U. Kundu, P. K. Peter, K. Basu, “Closed-loop Control of High-Frequency AC PWM Inverter for Space Application,” in Proc. IEEE IECON, Brussels, Belgium, 2022. Preprint Link

M. M. Tathode, S. K. Dam, Baiju P., V. John and U. Kundu, “Maximum Current Limit Equalization by Phase Shift Control of Multi-Active Half-Bridge Equalizer,” in Proc. IEEE ECCE, Detroit, USA, 2022. Preprint Link

A. Sengupta, U. Kundu and V. John, “Analysis and Verification of the Series Resonant Converter for Constant Power Loads,” in Proc. IEEE ECCE, Detroit, USA, 2022. Preprint Link

V. A. A. G., U. Kundu, B. Kuchibatla, R. Gurunathan and K. Basu, “Reduced Order Small Signal Modeling of Parallel Resonant Converter based on State-plane Analysis,” in Proc. IEEE ECCE, Detroit, USA, 2022. Preprint Link

S. Mazumder, D. Prabhu, P. K. Chahar, U. Kundu, P. K. Peter and K. Basu, “PWM Inverter-based High-Frequency AC Power Architecture for Space Application,” in Proc. IEEE ECCE, Detroit, USA, 2022. Preprint Link

V. A. A G, U. Kundu, R. Gurunathan and K. Basu, "Small Signal Modeling of Series Resonant Converter based on State-plane Analysis," in Proc. IEEE IECON, Toronto, ON, Canada, 2021. Preprint Link

U. Kundu and P. Sensarma, “A Generalized Low-cost Solution for Resonant Frequency Tracking in LLC Converters,” in Proc. IEEE PEDES, Chennai, India, 2018. Preprint Link

U. Kundu and P. Sensarma, “A Generalized Control Scheme for Automatic Resonant Frequency Tracking,” in Proc. National Power Electronics Conference (NPEC), Pune, India, 2017. Preprint Link

B. Pant, U. Kundu and P. Sensarma, “Analysis of Series and Parallel tank for Dual-active-bridge Single Phase Inverter Application,” in Proc. National Power Electron. Conf. (NPEC), Pune, India, 2017. Preprint Link

U. Kundu, S. Sikder, A. Kumar and P. Sensarma, “Frequency Domain Analysis and Design of Isolated Bidirectional Series Resonant Dc-dc Converter,” in Proc. IEEE PEDES, Trivandrum, India, 2016. Preprint Link

A. Kumar, R. Peri, U. Kundu and P. Sensarma, “A High Voltage Gain Current Fed Non-isolated Dc-dc Converter," in Proc. IEEE PEDES, Trivandrum, India, 2016. Preprint Link

U. Kundu and P. Sensarma, “Discontinuous Conduction Mode Analysis of Phase Modulated Series Resonant Converter,” in Proc. National Power Electronics Conference (NPEC), Mumbai, India, 2015. Preprint Link

U. Kundu, S. Sikder and P. Sensarma, “Phase-modulated LCCL Resonant Dc-dc Converter for Boost Applications,” in Proc. IEEE ECCE, Montreal, QC, Canada, 2015. Preprint Link

U. Kundu, S. Chakraborty and P. Sensarma, “Analog controller for MPPT and self-tuning of resonant frequency in parallel LLC boost DC-DC converter for PV microinverter,” in Proc. National Power Electronics Conference (NPEC), Kanpur, India, 2013. Preprint Link

U. Kundu, A. S. Sandeep, V. K. Rao and S. Chattopadhyay, “A Novel Method of Processing the Experimental Data for Loss Budgeting in a ZVS PWM Dc-dc Converter,” in Proc. Centenary Conference, Electrical Engineering, Indian Institute of Science, Bangalore, India, 2011. Preprint Pdf