R. N. Ponnalagu

Automated detection of heart valve diseases using chirplet transform and multiclass composite classifier with PCG signals

Samit Kumar Ghosh, R. N. Ponnalagu, Rajesh Kumar Tripathy et al. · Computers in Biology and Medicine · 2020 · 142 citations

Multiclass Composite Classifier, Pattern Recognition, Medicine +6

Automated Detection of Heart Valve Disorders From the PCG Signal Using Time-Frequency Magnitude and Phase Features

Samit Kumar Ghosh, Rajesh Kumar Tripathy, R. N. Ponnalagu et al. · IEEE Sensors Letters · 2019 · 86 citations

Heart Failure, Engineering, Diagnosis +17

Improved Single-Element Resistive Sensor-to-Microcontroller Interface

R. N. Ponnalagu, Boby George, V. Jagadeesh Kumar · IEEE Transactions on Instrumentation and Measurement · 2017 · 83 citations

Room Temperature, Electrical Engineering, Engineering +10

A Linearizing Digitizer for Wheatstone Bridge Based Signal Conditioning of Resistive Sensors

R. N. Ponnalagu, Boby George, V. Jagadeesh Kumar · IEEE Sensors Journal · 2017 · 66 citations

Engineering, Analog Design, Linear Digital Output +16

Portable and Autonomous Device for Real-time Colorimetric Detection: Validation for Phosphorous and Nitrite Detection

Abhishesh Pal, Madhusudan B. Kulkarni, Harish Gupta et al. · Sensors and Actuators A Physical · 2021 · 53 citations

Real-time Colorimetric Detection, Engineering, Biomedical Diagnostics +8