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Prof. K Sarangam

Assistant Professor Gr-I

Department of Electronics and Communication Engineering

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Information

Room No: ECE 215 +91-870-2462445 sarangam_7@nitw.ac.in Bio Sketch

    Key Notes

    • Journal(s): 9
    • Conference(s): 16
    • Book Chapter(s): 2
    • PhD: Current - 10
    • Event(s) Organized:  FDP - 1

    27

    PUBLICATIONS

    10

    DOCTORAL STUDENTS

    1

    PROJECT

    1

    PATENT

    Research Areas

    Analog/mixed VLSI circuits
    low power VLSI circuits
    Sigma-Delta ADCs
    VLSI Testing
    EDUCATION QUALIFICATION
    Degree Institute Year
    Doctor of Philosophy National Institute of Technology,Warangal 2023
    COURSES HANDLED
    Course L-T-P Credit Degree Level
    Analog Electronics(EC1261) 3-0-0 3 UG
    VLSI Test and Testability(EC26029) 3-0-0 3 PG
    Linear IC Applications(EC251) 3-0-0 3 UG
    Linear IC Applications(EC1208) 3-0-0 3 UG
    Verification Methodologies: UVM(EC16034) 3-0-0 3 PG
    Integrated Circuits and Applications(ECM03) 3-0-0 3 UG
    VLSI Test & Testability(EC5215) 3-0-0 3 PG
    Analog and Digital Electronics(EC181) 3-0-0 3 UG
    Low power VLSI Design(EC5253) 3-0-0 3 PG
    RESEARCH IDs
    ORCID
    ORC ID
    Google Scholar
    Google Scholar ID
    PUBLICATIONS
    Journal(s)
    Optimising capacitated EV routing with quantum evolutionary algorithms and federated reinforcement learning, By K Sarangam, Dharani Kumar Chowdary Mirappalli, K Raghava Rao, Inderscience Publishers (IEL), International Journal of Mathematical Modelling and Numerical Optimisation, vol.16, pp.235-249, 2026
    Design and Implementation of a Secure and Accurate Electronic Voting Machine Using Verilog on Zynq FPGA, By LC Harsha, SD Bharatula, BNK Reddy, K Sarangam, IEEE, Journal of Mobile Multimedia, vol., pp., 2025
    Dielectric engineering in 18 nm double gate FinFETs: comparative analysis of high-K materials for enhanced device performance, By K Sarangam, DKC Mirappalli, AS Kumar, CRP Reddy, Springer, Proceedings of the Indian National Science Academy, vol., pp., 2025
    Design and Investigation of the 22 nm FinFET Based Dynamic Latched Comparator for Low power Applications, By K Sarangam, Aruru Sai kumar, B Naresh Kuamar Reddy, Springer, Transctions on Electrical and Electronic Materials, vol., pp., 2024
    A novel FinFET Based Low Power High Speed Two Stage Dynamic Comparator, By K Sarangam , Bheema Rao Nistala, State science journal , Computer Integrated Manufacturing Systems, vol.28, pp.12, 2023
    Design Considerations into Circuit Applications for structurally Optimized FinFET, By K Sarangam, Praveen Kumar Mudidhe, Sresta Valasa, IOP, ECS Journal of Solid State Science and Technology, vol.12, pp., 2023
    Design of FinFET Based High gain Low Power Two Stage OTA for Biomedical Applications, By K Sarangam, Bheema Rao Nistala, scope journal, Scope, vol.13, pp., 2023
    A Lower Third-order Passive Continues Time Sigma Delta Modulator using FinFET, By K Sarangam , Bheema Rao Nistala, Springer, LNEE, vol.686, pp., 2020
    200 kS/s, 10-Bit Low Power SAR ADC for Biomedical Applications, By Lalit Kumar Mandrai, K. Sarangam , MICRO, International Journal of Computer Applications (0975 – 8887) International Conference on Microelectronics, Circuits and Systems (MICRO-2014) , vol., pp., 2014
    Conference(s)
    A PVT optimization technique to linearize a VCO current starved ring oscillator based VCO in PLL By Sarangam.k,Bheema Rao.N,Veeranna.D, TENKON, 2026
    Design of On-Chip Variable-Width Inductor for RF Applications Using PCell Methodology By Sindhupriya Taduri, Bheema Rao.N,Sarangam.k, MNDCS 2026, 2026
    DESIGN AND PERFORMANCE ANALYSIS OF CMOS CONTINUOUS-TIME LINEAR EQUALIZERS FOR HIGH-SPEED LINKS By Sarangam.k,Bheema Rao.N,Ranjith.D, IEMDST, 2026
    Design of a Positive Feedback Preamplifier based Dynamic Comparator for High-Speed Applications in 65nm Technology By Sarangam.k,Bheema Rao.N,Ranjith.D, ICCCNT, 2026
    A Novel current bleeder technique to linearize the performance of a transistor across PVT without noise degradation By Sarangam.k,Bheema Rao.N,Veeranna.D, IEMDST, 2026
    Routability-Aware FPGA Design Automation with Graph Transformer Models By B Naresh Kumar Reddy, Y Charan Krishna, K Sarangam, 2025 37th International Conference on Microelectronics (ICM), 2025
    A Low-Power 5-Bit Hybrid Flash ADC with Comparator Segmentation for Radar Applications By Bhagyashree Lodha, K Sarangam, 2025 IEEE International Conference on Electrical, Electronics, Communication and Computers (ELEXCOM), 2025
    Design of Octagonal Split Inductor using Parameterized Cell Methodology for 5G Applications By Taduri Sindhupriya, N.Bheema Rao,K.Sarangam, SMARTGEN 2025, 2025
    Accelerating Sorting Performance on FPGA: Combining Quick Sort and Heap Sort through Hybrid Pipelining, By B. N. Kumar Reddy, K. Sarangam, S. Dandeliya, S. P. Sai Naidu and N. K. P, 2023 IEEE International Symposium on Smart Electronic Systems (iSES), , 2023
    Design and Energy Dissipation Analysis of Full-Adder for Low Power Applications Using Reversible Logic Gates By K. Sarangam, B. C. Naik, B. N. Kumar Reddy and A. S. Kumar, 2023 3rd International Conference on Emerging Frontiers in Electrical and Electronic Technologies (ICEFEET), , 2023
    An Efficient FSR-based Approach for Self Notifying Chairs to Minimize Long Duration Sitting Postures," By K. Sarangam, T. Appala, B. V. Vani and A. S. Kumar, 2023 14th International Conference on Computing Communication and Networking Technologies (ICCCNT),, 2023
    An Efficient Predictive Alimentary System using Machine Learning on the edge By B. Seetharamulu, K. Maheedhar, A. Sharma, R. Charan, K. Sarangam and B. N. K. Reddy, 2022 6th International Conference on Devices, Circuits and Systems (ICDCS),, 2022
    "A second-order Switched Capacitor Passive Sigma Delta Modulator with Bootstrapped switches in FinFET Technology," By K. Sarangam and N. Bheema Rao, International Conference on Electrical, Communication, and Computer Engineering (ICECCE), 2021
    "A FinFET based 2nd-Order Fully Differential Passive Sigma Delta Modulator for Low Power ADC," By K. Sarangam and N. B. Rao, 2020 11th International Conference on Computing, Communication and Networking Technologies (ICCCNT),, 2020
    SRAM cell with better read and write stability with Minimum area By B. N. K. Reddy, K. Sarangam, T. Veeraiah and R. Cheruku, TENCON 2019 - 2019 IEEE Region 10 Conference (TENCON),, 2019
    A 10-bit 25MSPS low power pipeline ADC for Mobile HDTV Receiver System By K. Dongre, P. Akre, R. Kamdi and K. Sarangam, 2014 International Conference on Electronics and Communication Systems (ICECS),, 2014
    Book Chapter(s)
    2D Material-based FETs for Next Generation Integrated Circuits By Aruru Sai Kumar, V. Bharath Srinivasulu and K Sarangam in Handbook of Advanced Field Effect Transistors, 2024 (Wiley), Wiley, ., 2026
    A Novel Low-Power Approach of 8-bit Vedic Multiplier Using Reversible Logic Gates By Aruru Sai Kumar, K Sarangam and P. Ravi Shankar in Handbook of Advanced Field Effect Transistors, 2024, Wiley, ., 2026
    Patent(s)
    A REAL TIME TRACKING AND STOP REQUEST SYSTEM WITH DYNAMIC AND EMERGENCY ALERTS FOR ELECTRIC VEHICLES (202541016150)
    PROJECT / CONSULTANCY
    Power management LDO for mobile applications and On-chip temperature sensor for a smart probe for ADA
    Role: Co-Principal Investigator
    Type: Research
    Sponsor: SMDP-C2SD MeitY
    Project Cost (INR): 5200088
    Date of Commencement: 15-07-2017   Date of Completion: 10-11-2022
    Duration: 64 Months
    Status: Completed
    RESEARCH FELLOWS / PhD STUDENTS
    Current PhD Students
    DEVATA VEERANNA
    Area of Research: High speed serial links
    DEVULAPALLI RANJITH
    Area of Research: Analysis and Design of Analog/Mixed signal circuits
    K.Rama Krishna
    Area of Research: Nano Electronic Devices and circuits
    L.SUNEEL
    Area of Research: Low power Data converters
    Maddhi Raju
    Area of Research: Nano scale MOS devices
    Mysaiah
    Area of Research: Analog and Mixed signal Circuits
    Naresh.D
    Area of Research: Nano Electronic Devices & Circuits
    Pinnamaraju Sahitya
    Area of Research: Advanced MOS devices
    P.Sathyanarayana
    Area of Research: Analog and mixed signal VLSI circuits
    Taduri Sindhupriya
    Area of Research: RF circuit design for 5G/6G communications
    CONFERENCE / WORKSHOP / SYMPOSIUM / SHORT TERM COURSE / FACULTY DEVELOPMENT PROGRAMME / GIAN
    Emerging Trends on High-Speed Analog and Mixed-Signal circuit Design
    02-Jun-2025 → 11-Jun-2025
    Event Type: Faculty Development Programme
    Role: Coordinator
    Funding Agency: Electronics and ICT Academy
    ADDITIONAL RESPONSIBILITIES
    •  Director Nominy for Ph.D interviews (May, 2026 - May, 2026)
    •  DICD lab Incharge (Continuing from July, 2025)
     Last updated on July 9, 2026