IIT GOA

INDIAN INSTITUTE OF TECHNOLOGY GOA
भारतीय प्रौद्योगिकी संस्थान गोवा

Dr. Pydi Ganga Mamba Bahubalindruni


Assistant Professor

Electrical Engineering Department

bpganga@iitgoa.ac.in

Address: F-13, Academic Block B


Courses Taught
EE301 Electromagnetic waves
Areas of Research
Large-area Flexible Electronics, Transparent Electronics, Analog Mixed Signal Design with Sub-micron and Emerging Technologies, Device Modeling and Devices
Educational Qualifications

  • PhD in Microelectronics and Microsystems, Faculty of engineering, University of Porto, Porto, Portugal, December, 2014 - PhD with distinction
    Title: Analog/Mixed Signal Circuit Design with Transparent Oxide Semiconductor Thin-Film Transistors

Professional Appointments

  • Post-doctoral fellow: CENIMAT, Faculdade de cinencias e Technologia, University Nova Lisboa, Portugal, Feb2015 to Jan 2016
  • Assistant Professor: ECE department, IIIT Delhi, India From Feb 2016 to August 2018

Representative Publications
Journals
  • Diana Gaspar, Jorge Martins, Pydi Bahubalindruni, Luis Pereira, Elvira Fortuanto, Rodrigo Martins, "Dual-Gate Paper/Oxide Field Effect Transistors as Universal Logic Gates Advanced Electronic Materials, 2018, p.1800423"
  • Nishtha, Pydi Ganga Bahubalindruni, Kamal Kumar, Joao Goes, Pedro Barquinha, "6th order Sallen key LPF using InGaZnO TFTs" Accepted to International Journal of Circuit Theory and Applications, 2018, DOI: 10.1002/cta.2576
  • Rodrigo Martins, Diana Gaspar, Manuel Mendes, Luis Pereira, Jorge Martins, Pydi Bahubalindruni, Pedro Barquinha, E. Fortunato, "Multigate paper transistor for multifunction applications" Applied Materials Today, Sep.2018, vol. 12 PP. 402-414. https://doi.org/10.1016/j.apmt.2018.07.002,
  • Pydi Ganga Bahubalindruni, Jorge Martins, Vitre Grade Tavares, Rodrigo Martins, Elvira Fortunato, and Pedro Barquinha, "High-Gain Transimpedance Amplifier for Flexible Radiation Sensing Systems Using InGaZnO TFTs" IEEE Journal of Electron Devices Society, July 2018, vol. 6, pp. 760-76,5 DOI 10.1109/JEDS.2018.2850219
  • Cristina Fernandes, Ana Santa, Ângelo Santos, Pydi Bahubalindruni, Rodrigo Martins, Elvira Fortunato, Pedro Barquinha, "A sustainable approach to flexible electronics with zinc-tin oxide thin-film transistors" Advanced Electronic Materials, May 2018, vol. 4, no. 7, PP. 1800032
    https://doi.org/10.1002/aelm.201800032
  • Jorge Martins, Pydi Bahubalindruni, Asal Kiazadeh, Ana Rovisco, Pedro Barquinha, Rodrigo Martins, Elvira Fortunato, "Bias Stress and Temperature Impact on InGaZnO TFTs and Circuits", Materials journal - special Issue Oxide Semiconductor Thin-Film Transistor, vol. 10, no. 6, 2017,
    doi:10.3390/ma10060680
  • Rajendra Nayak, Iman Kainpoor, Pydi Ganga Bahubalindruni," Low-Power ring Oscillator for IoT applications", Analog Integrated circuits signal processing. Pp 1-7,2017
    DOI: 10.1007/s10470-017-1015-2
  • Samanta S, Tiwari B, Bahubalindruni PG, Barquinha P, Goes J., "Threshold voltage extraction techniques adaptable from sub-micron CMOS to large-area oxide TET technologies", International Journal of Circuit Theory and Applications. 2017 Jan 1. DOI: 10.1002/cta.2340
  • Pydi Ganga Bahubalindruni, Pedro Barquinha, Vitor Tavares, Rodrigo Martins, Elvira Fortunato, "A Low-Power Analog Adder and Driver Using a-IGZO TFTs," in IEEE Transactions on Circuits and Systems I: Regular Papers, Jan.2017, vol. PP, no.99, pp.1-8.
    doi: 10.1109/TCSI.2016.2635442
  • Pydi Ganga Bahubalindruni, Asal Kiazadeh, Allegra Sacchetti, Jorge Martins, Ana Rovisco, Pedro Barquinha, Vitor Tavares, Rodrigo Martins, Elvira Fortunato, "Influence of channel length scaling on InGaZnO TFTs characteristics: current-gain cutoff frequency, intrinsic voltage-gain and on-resistance", IEEE/OSA Journal of display technology, Vol. 12, No.6, June 2016, pp.515-518.
    DOI: 10.1109/JDT.2016.2550610\
  • Pydi Ganga Bahubalindruni, Vitor Grade Tavares, Pedro Barquinha, Jerome Borme, Pedro Guedes de Oliveira, Rodrigo Martins, Elvira Fortunato, "IGZO-TFT Based Four-Quadrant High-Gain Analog Multiplier on Glass, IEEE, Electron Device Letters, Vol. 37, No.4, April, 2016, pp.1-3.
    DOI: 10.1109/LED.2016.2535469
  • Pydi Bahubalindruni, Vitor Tavares, Pedro Barquinha, Pedro Guedes de Oliveira, Rodrigo Martins, Elvira Fortunato, "InGaZnO TFT Behavioral Model for IC Design", Analog Integrated circuits signal processing, Vol. 84, No. 1, April, 2016, pp. 73 - 80.
    Doi: 10.1007/s10470-016-0706-4
  • Pydi Ganga Bahubalindruni, Vitor Grade Tavares, Pedro Barquinha, Candido Duarte, Nuno Cardoso, Pedro Guedes de Oliveira, Rodrigo Martins, Elvira Fortunato, "a-GIZO TFT neural modeling, circuit simulation and validation", Journal of Solid-State Electronics, vol. 105, pp.30-36, Mar., 2015.
    Doi:10.1016/j.sse.2014.11.009
  • Pydi Ganga Bahubalindruni, Bruno Silva, Vitor Grade Tavares, Pedro Barquinha, Nuno Cardoso, Pedro de Oliveira, Rodrigo Martins, Elvira Fortunato, "Analog Circuits With High-Gain Topologies Using a-GIZO TFTs on Glass", IEEE/OSA Journal of Display Technology, vol.11, no.6, pp.547-553, June 2015.
    Doi: 10.1109/JDT.2014.2378058
  • Pydi Ganga Bahubalindruni, Vitor Grade Tavares, Pedro Barquinha, Candido Duarte, Pedro de Oliveira, Rodrigo Martins, Elvira Fortunato, "Transparent Current Mirrors with a-GIZO TFTs: Modeling, Simulation and Fabrication," IEEE/OSA Journal of Display Technology vol.9, no.12, pp.1001-1005, Dec., 2013.
    Doi: 10.1109/JDT.2013.2275251

  • Conferences\
  • Nishtha, Pydi Bahubalindruni, Sujay Deb, Pedro Barquinha, "A Comparitive Study of On-Chip Clock Generators Using a-IGZO TFTs for Flexible Electronic Systems" (accepted for IEEE International Flexible Electronics Technology Conference, Ottawa, Canada)
  • Angelo Santos, Bhawna Tiwari, Ana Santa, Kamal Kumar, Pydi Ganga Bahubalindruni, Pedro Barquinha," A Low-Power Rail-to-Rail Row/Column Selector Operating at 2V Using a-IGZO TFTs for Flexible Displays" (accepted for IEEE International Flexible Electronics Technology Conference, Ottawa,Canada)
  • Bhawna Tiwari, Shivam Kalla, Shashwat Kaushik, Ana Santa, Pydi Ganga Bahubalindruni, Vitor Grade Tavares, Pedro Barquinha "A High Speed Programmable Ring Oscillator Using InGaZnO Thin-Film Transistors" (accepted for IEEE International Flexible Electronics Technology Conference, Ottawa, Canada)
  • Ankit Rehani, Sujay Deb, Pydi Ganga Bahubalindruni, Bhavin Odedara and Srikanth Bojja, "A High-Efficient Current-Mode PWM DC-DC Buck Converter Using Dynamic Frequency Scaling", (accepted ISVLSI, Hongkong, China)
  • Tejaswini Keragodu, Bhawna Tiwari, Nishtha, Pydi Bahubalindrunia, Joao Goes, Pedro Barquinha, "A Voltage Controlled Oscillator Using IGZO Thin-Film Transistors" ISCAS 2018, Florence, Italy, 2018, pp. 1-5.
  • Kamal Kumar, Pydi Ganga Bahubalindruni, "Sallen Key Switched Capacitor LPF with N-type Transistors", VLSID, IEEE 2018 pp. 319-324.
  • Shreya Signh, Pydi Ganga Bahubalindruni, Joao Goes, "A Robust Fully-Dynamic Residue Amplifier for Two-Stage SAR Assisted Pipeline ADCs, ISCAS, IEEE 2017 May 28 (pp. 1-4).
  • Pydi Ganga Bahubalindruni, João Goes, "A High-Gain, High-Speed Parametric Residue Amplifier for SAR-Assisted Pipeline ADCs", SMACD, IEEE, pp. 1-4, June 2016.
  • Pydi Ganga Bahubalindruni, Vitor Tavares, Pedro Barquinha, Rodrigo Martins and Elvira Fortunato,"Basic Analog and Digital Circuits with a-IGZO TFTs", SMACD, IEEE, pp. 1-4, June, 2016.
  • Pydi Ganga Bahubalindruni, Pedro Barquinha, Vitor Tavares, Rodrigo Martins, Elvira Fortunato, "Novel Linear Low-Power Adder with Oxide TFTs" ISCAS, IEEE, pp. 2098-2101, May 2016.
  • Jorge Martins, Pydi Bahubalindruni, Asal Kiazadeh, Ana Rovisco, Rodrigo Martins, Elvira Fortunato and Pedro Barquinha, "TCAD simulation of short-channel Effects in InGaZnO TFTs", ITC 2016 (poster).
  • Pydi Bahubalindruni, Vitor Tavares, Pedro Barquinha, Candido Duarte, Pedro de Oliveira, Rodrigo Martins, Elvira Fortunato,"Transparent Current Mirrors using a-GIZO TFTs: Simulation with RBF Models and Fabrication", UKsim, IEEE, March, 2014.
  • Pydi Bahubalindruni, Bruno Silva, Vitor Tavares, Pedro Barquinha, Nuno Cardoso, Pedro Oliveira, Rodrigo Martins, Elvira Fortunato, "Basic Analog Circuits Using a-GIZO TFTs: Simulation Using Neural Models and Validation", ITC 2014 (poster).
  • Pydi Bahubalindruni, Vitor Tavares, Pedro Barquinha, Rodrigo Martins, Elvira Fortunato, "High-gain topologies for transparent electronics," EUROCON, IEEE, pp.2041-2046, July, 2013.
  • Pydi Bahubalindruni, Vitor Tavares, Pedro Barquinha, Pedro Oliveira, Rodrigo Martins, Elvira Fortunato, "High-gain amplifier with n-type transistors," EDSSC, IEEE, pp.1,2, June, 2013.
  • Ganga Bahubalindruni, Vitor Tavares, Pedro Barquinha, Nuno Cardoso, Candido Duarte, Rodrigo Martins, Elvira Fortunato, Pedro Oliveira, "Basic analog circuits with a-GIZO thin-film transistors: Modeling and simulation," SMACD, IEEE, pp.261-264, Sept. 2012.
  • Ganga Bahubalindruni, Candido Duarte, Vitor Tavares, Pedro Barquinha, Nuno Cardoso, Rodrigo Martins, Elvira Fortunato, Pedro Oliveira, "Multipliers with transparent a-GIZO TFTs using a neural model," TELFOR, IEEE, pp.955,958, Nov. 2012.
  • B.P. Gangamamba, N. S. Murthy, P. Muralidhar,"Low power reconfigurable sub-band filter bank ASIC for MP3 decoder," ICED, pp.1-5, Dec. 2008.
  • Recognition and Awards

    • Teaching excellence award, IIIT Delhi, 2017
    • Postdoctoral fellowship from EU (European Union) projects - From Feb.2015 - Jan.2016
    • Fraunhofer Portugal Challenge 2014 - PhD award (national level competition)
    • Selected for Travel Grant from DATE PhDforum 2014
    • Project fellowship from FEUP/INESC Porto, Portugal: Jan. 2014 - Dec.2014
    • FCT doctoral scholarship from Portugal Ministry of education and sciences: Jan. 2010 - Dec.2013
    • Project fellowship from FEUP, Porto, Portugal: March 2009 to Dec. 2009