Title Dr. First Name Varun Last Name Gupta
Designation Assistant Professor
Department Electronics and Communication Engineering
Email varungupta@nitsikkim.ac.in
Webpage
Employement Info
Employee Type Nature Of Employment
Teaching Permanent
Educational Qualifications
Degree/Certification Name Institution Year of Completion
Ph.D. - Ph.D. NIT Kurukshetra 2020
PG NIT Jalandhar 2011
UG UPTU Lucknow 2007
Teaching Experience (Within Institution)
Designation Duration
Assistant Professor Presently Working since 13-05-2024 (2 years, 3 months, 11 days)
Teaching Experience (Outside Institution)
Designation Institute Duration
Assistant Professor KIET Group of Institutions Ghaziabad 02-08-2011 To 31-08-2020 (9 years, 29 days)
Associate Professor KIET Group of Institutions Ghaziabad 01-09-2020 To 10-05-2024 (3 years, 8 months, 9 days)
Research Publications
Title of Article Type of Publication Name of Journal ISSN Journal Volume Year Link to Article DOI (Digital Object Identifier)
Unified Time–Frequency–Phase Analysis of Speech Using Quaternion Linear Canonical Transform SCI-approved journals IEEE Signal Processing Letters 1558-2361 33 2026 https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11419799 10.1109/LSP.2026.3669394

Detection of R‑peaks using fractional Fourier transform and principal component analysis Research Papers in Scopus Listed Journals Journal of Ambient Intelligence and Humanized Computing 1868-5145 13 2021 https://link.springer.com/article/10.1007/s12652-021-03484-3 10.1007/s12652-021-03484-3

A Critical Review of Feature Extraction Techniques for ECG Signal Analysis Research Papers in Peer Reviewed Journals Journal of The Institution of Engineers (India): Series B 2250-2114 102 2021 https://link.springer.com/article/10.1007/s40031-021-00606-5 10.1007/s40031-021-00606-5

Chaos theory and ARTFA: emerging tools for interpreting ECG signals to diagnose cardiac arrhythmias Research Papers in Peer Reviewed Journals Wireless Personal Communications 1572-834X 118 2021 https://link.springer.com/article/10.1007/s11277-021-08411-5 10.1007/s11277-021-08411-5

Arrhythmia Detection in ECG Signal Using Fractional Wavelet Transform with Principal Component Analysis Research Papers in Scopus Listed Journals Journal of The Institution of Engineers (India): Series B 2250-2114 101 2020 https://link.springer.com/article/10.1007/s40031-020-00488-z 10.1007/s40031-020-00488-z

Chaos theory: An Emerging tool for Arrhythmia Detection Research Papers in Web of Science Listed Journals Sensing and Imaging 1557-2072 21 2020 https://link.springer.com/article/10.1007/s11220-020-0272-9 doi.org/10.1007/s11220-020-0272-9

R-peak detection based Chaos analysis of ECG signal Research Papers in Peer Reviewed Journals Analog Integrated Circuits and Signal Processing 1573-1979 102 2019 https://link.springer.com/article/10.1007/s10470-019-01556-1 10.1007/s10470-019-01556-1

QRS Complex Detection Using STFT, Chaos Analysis, and PCA in Standard and Real-Time ECG Databases Research Papers in Scopus Listed Journals Journal of The Institution of Engineers (India): Series B 2250-2114 100 2019 https://link.springer.com/article/10.1007/s40031-019-00398-9 10.1007/s40031-019-00398-9

Patents
Patent Title Patent Number Patent Level Patent Status
SYSTEM FOR MONITORING DAIRY ANIMALS 579477 National Awarded on 30-01-2026
A SYSTEM FOR AUTOMATED DETECTION AND CLASSIFICATION OFARRHYTHMIAS 568204 National Awarded on 30-06-2025
Talk Poster Presented
Name of the Activity Role Date of Activity
ANRF-sponsored workshop on “AI and IoT Enabled Signal Processing for Connected Healthcare Systems,” scheduled from 18–22 May 2026 at IIIT Sonepat. Keynote Speaker 20-05-2026
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