Electronic Instrumentation Laboratory
Department of Microelectronics

Sundeep Javvaji

Publications

  1. A 120-MHz BW, 122-dBFS SFDR CTΔΣ ADC With a Multi-Path Multi-Frequency Chopping Scheme
    Javvaji, Sundeep; Bolatkale, Muhammed; Bajoria, Shagun; Rutten, Robert; Essink, Bert Oude; Beijens, Koen; Makinwa, Kofi A. A.; Breems, Lucien J.;
    IEEE Journal of Solid-State Circuits,
    Volume 59, Issue 4, pp. 1184-1193, 2024. DOI: 10.1109/JSSC.2024.3354574
    Keywords: ... Quantization (signal);1/f noise;Resistors;Capacitors;Inverters;Clocks;Switches;Analog-to-digital converter (ADC);continuous time (CT);delta–sigma (ΔΣ);multi-path chopping;wideband receiver.

  2. A Bias-Flip Rectifier With Duty-Cycle-Based MPPT for Piezoelectric Energy Harvesting
    Yue, Xinling; Javvaji, Sundeep; Tang, Zhong; Makinwa, Kofi A. A.; Du, Sijun;
    IEEE Journal of Solid-State Circuits,
    Volume 59, Issue 6, pp. 1771-1781, 2024. DOI: 10.1109/JSSC.2023.3313733
    Keywords: ... Rectifiers;Maximum power point trackers;Power generation;Vibrations;Voltage measurement;Energy harvesting;Capacitors;Bias-flip rectifier;duty-cycle-based (DCB);energy harvesting;maximum power point tracking (MPPT);piezoelectric energy harvester;synchronized switch harvesting on inductor (SSHI).

  3. A Bias-Flip Rectifier With Duty-Cycle-Based MPPT for Piezoelectric Energy Harvesting
    Yue, Xinling; Javvaji, Sundeep; Tang, Zhong; Makinwa, Kofi A. A.; Du, Sijun;
    IEEE Journal of Solid-State Circuits,
    pp. 1-11, 2023. DOI: 10.1109/JSSC.2023.3313733

  4. A Bias-Flip Rectifier With Duty-Cycle-Based MPPT for Piezoelectric Energy Harvesting
    Yue, X.; Javvaji, S.; Tang, Z.; Makinwa, K. A. A.; Du, S.;
    IEEE Journal of Solid-State Circuits,
    pp. 1-11, 2023. DOI: 10.1109/JSSC.2023.3313733

  5. 30.3 A Bias-Flip Rectifier with a Duty-Cycle-Based MPPT Algorithm for Piezoelectric Energy Harvesting with 98% Peak MPPT Efficiency and 738% Energy-Extraction Enhancement
    Yue, X.; Javvaji, S.; Tang, Z.; Makinwa, K. A. A.; Du, S.;
    In 2023 IEEE International Solid- State Circuits Conference (ISSCC),
    pp. 442-444, 2023. DOI: 10.1109/ISSCC42615.2023.10067284

  6. A 6GHz Multi-Path Multi-Frequency Chopping CTΔΣ Modulator achieving 122dBFS SFDR from 150kHz to 120MHz BW
    Javvaji, Sundeep; Bolatkale, Muhammed; Bajoria, Shagun; Rutten, Robert; Essink, Bert Oude; Beijens, Koen; Makinwa, Kofi; Breems, Lucien;
    In 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits),
    pp. 1-2, 2023. DOI: 10.23919/VLSITechnologyandCir57934.2023.10185356

  7. A Bias-Flip Rectifier with a Duty-Cycle-Based MPPT Algorithm for Piezoelectric Energy Harvesting with 98% Peak MPPT Efficiency and 738% Energy-Extraction Enhancement
    Yue, X.; Javvaji, S.; Tang, Z.; Makinwa, K. A. A.; Du, S.;
    In 2023 IEEE International Solid- State Circuits Conference (ISSCC),
    pp. 442-444, 2023. DOI: 10.1109/ISSCC42615.2023.10067284

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