All Stories

  1. β Ga

    Article • Micro and Nanostructures, February 2026, Elsevier

    Dr Shubhankar Majumdar

  2. Impact of thermal, optical, and trap effects on β -Ga 2 O 3 /ZnO heterojunction for RF applications

    Article • Semiconductor Science and Technology, February 2026, Institute of Physics Publishing

    Dr Shubhankar Majumdar

  3. A compact dual-band power amplifier using spoof surface plasmon polaritons for broadband RF applications

    Article • AEU - International Journal of Electronics and Communications, January 2026, Elsevier

    Dr Shubhankar Majumdar

  4. Mathematical Model and Its Realization of Subthreshold Internal Membrane Dynamics and Implementation in CMOS Neuromorphic Systems

    Article • International Journal of Numerical Modelling Electronic Networks Devices and Fields, January 2026, Wiley

    Dr Shubhankar Majumdar

  5. Seamless Human-Machine Interaction in Augmented Reality Gaming: A Low-Cost Webcam Approach

    Article • IEEE Sensors Journal, January 2026, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  6. EconoScan: Affordable Microwave Imaging for Nondestructive Strength Testing of Bituminous Materials

    Article • IEEE Sensors Letters, December 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  7. Exhibiting the superiority of metal-filled SSPP in advanced output matching networks for high-performance power amplifier

    Article • AEU - International Journal of Electronics and Communications, November 2025, Elsevier

    Dr Shubhankar Majumdar

  8. Design and Optimization of an SSPP ‐Matched GaN HEMT Power Amplifier Using Bayesian Optimization

    Article • International Journal of Numerical Modelling Electronic Networks Devices and Fields, November 2025, Wiley

    Dr Shubhankar Majumdar

  9. APD–SSPP: Enhancing Linearization of Power Amplifier Using Spoof Surface Plasmon Polariton Propagation

    Article • Microwave and Optical Technology Letters, October 2025, Wiley

    Dr Shubhankar Majumdar

  10. Single Transistor Leakage Control for Low Power CMOS Circuits in Bio-implantable RF Receivers

    Article • Circuits Systems and Signal Processing, May 2025, Springer Science + Business Media

    Dr Shubhankar Majumdar

  11. Design of Logic Level Pruning Approximate Arithmetic Circuits Using TIGFET

    Article • Circuits Systems and Signal Processing, April 2025, Springer Science + Business Media

    Dr Shubhankar Majumdar

  12. MLSFDD: Machine-Learning-Based Smart Fire Detection Device for Precision Agriculture

    Article • IEEE Sensors Journal, March 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  13. A Novel Hybrid Approach For Efficiently Forecasting Air Quality Data

    Article • IEEE Sensors Letters, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  14. Timezone-Aware Auto-Regressive Long Short-Term Memory Model for Multipollutant Prediction

    Article • IEEE Transactions on Systems Man and Cybernetics Systems, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  15. Dual-Band Microwave Spectroscopy and Machine Learning for Rapid Milk Adulteration Detection

    Article • IEEE Transactions on AgriFood Electronics, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  16. Influences of Human Presence on the Indoor Air Quality of Educational Institutions: Concurrent Multipollutant Sensing Approach

    Article • IEEE Open Journal of Instrumentation and Measurement, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  17. Next Generation Intelligent Prediction Model for Real-Time Soil Nutrients Monitoring in Sustainable Farming

    Article • IEEE Sensors Journal, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  18. Real-Time Soil Hydration Assessment and Monitoring Model for Smart Agriculture with IoT Integration

    Article • IEEE Sensors Journal, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  19. FedEI: Fault Detection and Ensemble Iterative Inference for Low-Cost Air Quality Sensor Data

    Article • IEEE Sensors Journal, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  20. Optimized recursive approximate multipliers for edge detection and image smoothing applications

    Article • Microsystem Technologies, November 2024, Springer Science + Business Media

    Dr Shubhankar Majumdar

  21. Neural network approaches for enhanced landslide prediction: a comparative study for Mawiongrim, Meghalaya, India

    Article • Natural Hazards, October 2024, Springer Science + Business Media

    Dr Shubhankar Majumdar

  22. Development and characterization of log periodic feedline based filter for water leakage detection in size invariant PVC pipes

    Article • Flow Measurement and Instrumentation, September 2024, Elsevier

    Dr Shubhankar Majumdar

  23. Microwave Imaging and Non-Destructive Testing of Bituminous Mix Binder-Aggregate Behavior Using Log-Periodic Feedline-Based Microstrip Filter

    Article • NDT, August 2024, MDPI AG

    Dr Shubhankar Majumdar

  24. AiCareAir: Hybrid-Ensemble Internet-of-Things Sensing Unit Model for Air Pollutant Control

    Article • IEEE Sensors Journal, July 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  25. Comprehensive empirical modeling of ScAlN/AlGaN/GaN ferroelectric HEMT

    Article • Semiconductor Science and Technology, June 2024, Institute of Physics Publishing

    Dr Shubhankar Majumdar

  26. Physics‐informed neural network assisted automated design of power amplifier by user defined specifications

    Article • International Journal of Numerical Modelling Electronic Networks Devices and Fields, May 2024, Wiley

    Dr Shubhankar Majumdar

  27. RF magnetron sputtering of Ga2

    Article • Materials Science in Semiconductor Processing, May 2024, Elsevier

    Dr Shubhankar Majumdar

  28. AiCareBreath: IoT-Enabled Location-Invariant Novel Unified Model for Predicting Air Pollutants to Avoid Related Respiratory Disease

    Article • IEEE Internet of Things Journal, April 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  29. Utilizing a Low-Cost Air Quality Sensor: Assessing Air Pollutant Concentrations and Risks Using Low-Cost Sensors in Selangor, Malaysia

    Article • Water Air & Soil Pollution, March 2024, Springer Science + Business Media

    Dr Shubhankar Majumdar

  30. Importing Experimental Results via S2D Model in ADS Tool for Power Amplifier Design

    Article • IETE Journal of Research, March 2024, Taylor & Francis

    Dr Shubhankar Majumdar

  31. Bidirectional LSTM Model for Accurate and Real-Time Landslide Detection: A Case Study in Mawiongrim, Meghalaya, India

    Article • IEEE Internet of Things Journal, February 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  32. Fractional order capacitance behavior due to hysteresis effect of ferroelectric material on GaN HEMT devices

    Article • International Journal of Numerical Modelling Electronic Networks Devices and Fields, January 2024, Wiley

    Dr Shubhankar Majumdar

  33. RF magnetron sputtering of Ga2 O3 thin films: Analysis of oxygen flow rate impact on stoichiometry, structural, optical characteristics, and energy band alignments

    Article • Materials Science in Semiconductor Processing, January 2024, Elsevier

    Dr Shubhankar Majumdar

  34. Non-Destructive Evaluation of Strength and Porosity of Bituminous Mixes Using Log- Periodic Feedlines-Based Ring Filter

    Article • IEEE Transactions on Instrumentation and Measurement, January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  35. Design and Validation of a Microstrip Log-Periodic Feedline-Based Filter for Microwave Imaging of Rebar

    Article • IEEE Transactions on Instrumentation and Measurement, January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  36. Data-Driven Model-Based Design Approach for Class EFJ Power Amplifier with Analog Predistortion Circuit

    Article • December 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  37. Impact of holes in an interdigital parallel folded coupled line‐based wideband bandpass filter for X‐band applications

    Article • Microwave and Optical Technology Letters, October 2023, Wiley

    Dr Shubhankar Majumdar

  38. Evaluations of Low-cost Air Quality Sensors for Particulate Matter (PM2.5) under Indoor and Outdoor Conditions

    Article • Sensors and Materials, August 2023, MYU K.K.

    Dr Shubhankar Majumdar

  39. Radar Communication via Asymmetric and Wideband Chaotic Signal

    Article • June 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  40. Design and Validation of a Low-Cost Antenna-Based Solution for Microwave Imaging of RCC Structure

    Article • IEEE Sensors Letters, April 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  41. Pre‐Distortion

    Article • March 2023, Wiley

    Dr Shubhankar Majumdar

  42. GaN-based Class-F Power Amplifier for 5G Applications

    Article • December 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  43. Auto‐encoder based hybrid machine learning model for microwave scaled GaAs pHEMT devices

    Article • International Journal of RF and Microwave Computer-Aided Engineering, August 2022, Hindawi Publishing Corporation

    Dr Shubhankar Majumdar

  44. A novel design of N-bit approximate comparator for image processing applications

    Article • Circuit World, May 2022, Emerald

    Dr Shubhankar Majumdar

  45. Assessment of Filter Design for 5G Applications

    Article • February 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  46. DBGC: Dimension-Based Generic Convolution Block for Object Recognition

    Article • Sensors, February 2022, MDPI AG

    Dr Shubhankar Majumdar

  47. Design of 8-bit Dadda Multiplier using Gate Level Approximate 4:2 Compressor

    Article • February 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  48. Design of Novel Rat-Race Coupler Based Analog Pre-Distortion Circuit for 5G Applications

    Article • January 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  49. A Vision-Based Data-Analytics Tool for Crack Characterization in Reinforced Concrete Structures

    Article • January 2022, Springer Science + Business Media

    Dr Shubhankar Majumdar

  50. Efficient Design of Artificial Neural Networks using Approximate Compressors and Multipliers

    Article • December 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  51. Applications of the Approximate Computing on ML Architecture

    Article • November 2021, Taylor & Francis

    Dr Shubhankar Majumdar

  52. Risk Assessment and Air Quality Study during Different Phases of COVID-19 Lockdown in an Urban Area of Klang Valley, Malaysia

    Article • Sustainability, November 2021, MDPI AG

    Dr Shubhankar Majumdar

  53. Efficient partial product reduction for image processing application using approximate 4:2 compressor

    Article • Circuit World, September 2021, Emerald

    Dr Shubhankar Majumdar

  54. ReCognizing SUspect and PredictiNg ThE SpRead of Contagion Based on Mobile Phone LoCation DaTa (COUNTERACT): A system of identifying COVID-19 infectious and hazardous sites, detecting disease outbreaks based on the internet of things, edge computing, a...

    Article • Sustainable Cities and Society, June 2021, Elsevier

    Dr Shubhankar Majumdar

  55. Highly Linearized GaN HEMT Based Class E/F3 Power Amplifier

    Article • May 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  56. On the crack characterization of reinforced concrete structures: Experimental and data-driven numerical study

    Article • Structures, April 2021, Elsevier

    Dr Shubhankar Majumdar

  57. Temperature dependent gas sensor model for Schottky diode based on InAlN/GaN heterostructure

    Article • January 2021, American Institute of Physics

    BHASKAR ROY, Dr Shubhankar Majumdar

  58. Region of Interest-Based Encryption of Biomedical Image

    Article • January 2021, Springer Science + Business Media

    Dr Shubhankar Majumdar

  59. Real-Time Threshold-based Landslide Prediction System for Hilly Region using Wireless Sensor Networks

    Article • September 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  60. Water Leakage Detection in Hilly Region PVC Pipes using Wireless Sensors and Machine Learning

    Article • September 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  61. Design of Telescopic OTA based 6th order Butter-worth Low Pass Filter using 0.18μm CMOS Technology

    Article • July 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  62. A Data-Driven Physics-Informed Method for Prognosis of Infrastructure Systems: Theory and Application to Crack Prediction

    Article • ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems Part A Civil Engineering, June 2020, American Society of Civil Engineers (ASCE)

    Dr Shubhankar Majumdar

  63. Back Gate Tunable Thin Film $\alpha$ – Si Nanowire BioFET for pH Detection By Compatible CMOS Fabrication Process

    Article • April 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  64. A Promising Proton Conducting Electrolyte BaZr1-xHoxO3-δ (0.05 ≤ x ≤ 0.20) Ceramics for Intermediate Temperature Solid Oxide Fuel Cells

    Article • Scientific Reports, February 2020, Springer Science + Business Media

    Dr Shubhankar Majumdar

  65. Development of Approximate Compressor Based Hybrid Dadda Multiplier for Image De-noising Applications

    Article • December 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  66. FallSense: An Automatic Fall Detection and Alarm Generation System in IoT-Enabled Environment

    Article • IEEE Sensors Journal, October 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  67. Design of a 22 W (0.7 A) Current Controlled DC-DC Flyback Converter Operating in DCM Mode

    Article • September 2019, Springer Science + Business Media

    Dr Shubhankar Majumdar

  68. RF parameter extraction and S-parameter analysis of junctionless silicon nanowire transistor

    Article • March 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  69. Reduction of Hardware Complexity of Digital Circuits by Threshold Logic Gates Using RTDs

    Article • December 2018, Springer Science + Business Media

    Dr Shubhankar Majumdar

  70. Acetone Adsorption Characteristics of Pd/AlGaN/GaN Heterostructure Grown by PAMBE: A Kinetic Interpretation at Low Temperature

    Article • October 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  71. Non-Invasive Piezoelectric Sensor for Detection of Lung Cancer

    Article • October 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  72. Probing InGaN immiscibility at AlGaN/InGaN heterointerface on silicon (111) through two-step capacitance-voltage and conductance-voltage profiles

    Article • Materials & Design, November 2017, Elsevier

    Dr Shubhankar Majumdar

  73. Comparative analysis of parameter extraction techniques for AlGaN/GaN HEMT on silicon/sapphire substrate

    Article • Microelectronics Reliability, November 2017, Elsevier

    Dr Shubhankar Majumdar

  74. Analysis of strain induced carrier confinement with varying passivation thickness of the Al0.3Ga0.7N/GaN heterostructure with graded AlxGa1-xN buffer on Si (111) substrate

    Article • Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena, September 2017, American Vacuum Society

    Dr Shubhankar Majumdar

  75. Evaluating substrate's effect on RF switch performance via Verilog-A GaN HEMT model

    Article • Microelectronics Journal, April 2017, Elsevier

    Dr Shubhankar Majumdar

  76. Fabrication of E-mode InGaN/AlGaN/GaN HEMT using FIB based lithography

    Article • February 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  77. VERILOG based simulation of ASK, FSK, PSK, QPSK digital modulation techniques

    Article • February 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  78. Design and simulation of physical layer blocks of ZigBee transmitter

    Article • February 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  79. Thermodynamic analysis of acetone sensing in Pd/AlGaN/GaN heterostructure Schottky diodes at low temperatures

    Article • Scripta Materialia, March 2016, Elsevier

    Dr Shubhankar Majumdar

  80. Remote Temperature & Humidity Sensing through ASK modulation technique

    Article • January 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  81. RF based wireless data transmission between two FPGAs

    Article • January 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  82. Temperature dependent etching of Gallium Nitride layers grown by PA -MBE

    Article • December 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  83. 2DEG modulation in double quantum well enhancement mode nitride HEMT

    Article • Physica E Low-dimensional Systems and Nanostructures, November 2015, Elsevier

    Dr Shubhankar Majumdar

  84. Prediction of particulate matter concentration profile in an opencast copper mine in India using an artificial neural network model

    Article • Air Quality Atmosphere & Health, September 2015, Springer Science + Business Media

    Dr Shubhankar Majumdar, Dr Prashant Kumar

  85. Performance Variability Projection of InGaN/AlGaN/GaN E-mode HEMT for RF Switch Application

    Article • ECS Solid State Letters, August 2015, The Electrochemical Society

    Dr Shubhankar Majumdar

  86. Implementation of veriloga GaN HEMT model to design RF switch

    Article • Microwave and Optical Technology Letters, April 2015, Wiley

    Dr Shubhankar Majumdar

  87. Barrier layer engineering: Performance evaluation of E-mode InGaN/AlGaN/GaN HEMT

    Article • January 2015, American Institute of Physics

    Dr Shubhankar Majumdar

  88. Simplified gas sensor model based on AlGaN/GaN heterostructure Schottky diode

    Article • January 2015, American Institute of Physics

    Dr Shubhankar Majumdar

  89. Hardwired BIST architecture of SRAM

    Article • December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  90. Comprehensive modeling of gas sensor based on Si3N4-passivated AlGaN/GaN Schottky diode

    Article • December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar

  91. Artificial neural network modelling of ADS designed Double Pole Double Throw switch

    Article • July 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Shubhankar Majumdar