A. S. K. Bandi and P. Vooka (2023) “A Noninvasive Current Measurement Technique Using Magnetic Sensors for Concealed Conductors,” in IEEE Transactions on Instrumentation and Measurement, vol. 72, pp. 1-11, 2023.
P. Makireddy and P. Vooka (2023) “A Comparison-Based Interface Circuit for Detection of Motion Direction of Humans Using Capacitive Sensor,” in IEEE Sensors Journal, vol. 23, no. 23, pp. 29063-29072, 1 Dec.1, 2023.
N. George, P. Vooka, A. S. K. Bandi, and S. Gopalakrishna (2021) “A novel dual slope conversion technique for measurement of ratio and phase errors of current transformer using comparison method of testing,” Measurement: Journal of the International Measurement Confederation, vol. 179, 2021.
P. Vooka and B. George (2016) “Capacitance-to-digital converter for leaky capacitive sensors,” Electronics Letters, vol. 52, no. 6, pp. 456–458, 2016.
P. Vooka and B. George (2015) “A Direct Digital Readout Circuit for Impedance Sensors,” IEEE Transactions on Instrumentation and Measurement, vol. 64, no. 4, pp. 902–912, 2015.
P. Vooka and B. George (2015) “An improved capacitance-to-digital converter for leaky capacitive sensors,” IEEE Sensors Journal, vol. 15, no. 11, pp. 6238–6247, 2015.
P. Vooka and B. George (2014) “A capacitance-to-digital converter with sinusoidal excitation suitable for series RC sensors,” International Journal on Smart Sensing and Intelligent Systems, vol. 7, no. 5, pp. 1–5, 2014.
P. Vooka and B. George (2014) “A method for improving conversion rate and accuracy of a capacitance-to-digital converter,” International Journal on Smart Sensing and Intelligent Systems, vol. 7, no. 5, pp. 1–6, 2014.
A. S. Kartheek Bandi and P. Vooka (2024) “A Simplified Tilt-Resilient Probe Design for Noninvasive Current Measurement Using Magnetic Sensors,” 2024 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), Glasgow, United Kingdom, 2024, pp. 1-6.
V. Gupta and P. Vooka (2024) “Simplified Phase-sensitive Rectifier-based Resistance Measurement Circuit for Cost-effective Structural Damage Detection using Electro-Mechanical Impedance Method,” 2024 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), Glasgow, United Kingdom, 2024, pp. 1-6.
V. Gupta and P. Vooka (2023) “An Analog Interface Circuit for Damage Assessment of Structures using Electro-Mechanical Impedance Method,” 2023 16th International Conference on Sensing Technology (ICST), HYDERABAD, India, 2023, pp. 1-6.
A. S. Kartheek Bandi and P. Vooka (2022) “A new measurement technique to determine the Amplitude and Phase shift of a sinusoidal voltage signal using a charge balanced digitizer,” 2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), Ottawa, ON, Canada, 2022, pp. 1-6.
P. Makireddy and P. Vooka (2022) “A three-electrode capacitive based sensing system to determine the direction of motion of humans,” 2022 IEEE Sensors Applications Symposium, SAS 2022 - Proceedings, 2022.
N. George, P. Vooka, and S. Gopalakrishna (2018) “An Efficient Digitizer for Calibration of Instrument Transformers,” in 2018 IEEE 9th International Workshop on Applied Measurements for Power Systems (AMPS), Bologna, Sep. 2018, pp. 1–6.
P. Vooka, A. Ranjan, and B. George (2013) “A novel capacitance-to-digital converter for capacitive sensors with AC excitation,” 19th IMEKO TC4 Symposium - Measurements of Electrical Quantities 2013 and 17th International Workshop on ADC and DAC Modelling and Testing, pp. 246–249, 2013.