Vamsy P. Chodavarapu

According to our database, Vamsy P. Chodavarapu authored at least 28 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Intelligent Millimeter-Wave System for Human Activity Monitoring for Telemedicine.

Abdullah K. Alhazmi, Mubarak A. Alanazi, Awwad H. Alshehry, Saleh M. Alshahry, Jennifer Jaszek, Cameron Djukic, Anna Brown, Kurt Jackson, Vamsy P. Chodavarapu

Sensors, 2024

2023

A Study on the Effect of Temperature Variations on FPGA-Based Multi-Channel Time-to-Digital Converters.

Awwad H. Alshehry, Saleh M. Alshahry, Abdullah K. Alhazmi, Vamsy P. Chodavarapu

Sensors, September, 2023

A Size, Weight, Power, and Cost-Efficient 32-Channel Time to Digital Converter Using a Novel Wave Union Method.

Saleh M. Alshahry, Awwad H. Alshehry, Abdullah K. Alhazmi, Vamsy P. Chodavarapu

Sensors, July, 2023

Low-Cost, Real-Time Polymerase Chain Reaction System with Integrated RNA Extraction.

Tchamie Kadja, Yvonne Sun, Vamsy P. Chodavarapu

Sensors, 2023

2022

Experimental Evaluation of Sensor Fusion of Low-Cost UWB and IMU for Localization under Indoor Dynamic Testing Conditions.

Chengkun Liu, Tchamie Kadja, Vamsy P. Chodavarapu

Sensors, 2022

Low-Cost, Real-Time Polymerase Chain Reaction System for Point-of-Care Medical Diagnosis.

Tchamie Kadja, Chengkun Liu, Yvonne Sun, Vamsy P. Chodavarapu

Sensors, 2022

Towards a Low-Cost Solution for Gait Analysis Using Millimeter Wave Sensor and Machine Learning.

Mubarak A. Alanazi, Abdullah K. Alhazmi, Osama Alsattam, Kara Gnau, Meghan Brown, Shannon Thiel, Kurt Jackson, Vamsy P. Chodavarapu

Sensors, 2022

2021

Printed Textile-Based Ag2O-Zn Battery for Body Conformal Wearable Sensors.

Akash Kota, Ashish Gogia, Amy T. Neidhard-Doll, Vamsy P. Chodavarapu

Sensors, 2021

Machine Learning Models for Human Fall Detection using Millimeter Wave Sensor.

Mubarak A. Alanazi, Abdullah K. Alhazmi, Chris Yakopcic, Vamsy P. Chodavarapu

Proceedings of the 55th Annual Conference on Information Sciences and Systems, 2021

2019

A Digitally Programmable CMOS Feedback ASIC for Highly Stable MEMS-Referenced Oscillators.

Mohammad S. Islam, Siddharth K. Singh, George Xereas, Vamsy P. Chodavarapu, Soumyajit Mandal

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

2017

Towards Autonomous Depth Perception for Surveillance in Real World Environments.

Gayatri M. Behara, Vamsy P. Chodavarapu

Proceedings of the 2017 IEEE International Conference on Autonomic Computing, 2017

2015

Differential Wide Temperature Range CMOS Interface Circuit for Capacitive MEMS Pressure Sensors.

Yucai Wang, Vamsy P. Chodavarapu

Sensors, 2015

Creating Diversified Response Profiles from a Single Quenchometric Sensor Element by Using Phase-Resolved Luminescence.

Elizabeth C. Tehan, Rachel M. Bukowski, Vamsy P. Chodavarapu, Albert H. Titus, Alexander N. Cartwright, Frank V. Bright

Sensors, 2015

A Wafer Level Vacuum Encapsulated Capacitive Accelerometer Fabricated in an Unmodified Commercial MEMS Process.

Adel Merdassi, Peng Yang, Vamsy P. Chodavarapu

Sensors, 2015

Design of a sigma-delta modulator in standard CMOS process for wide-temperature applications.

Yucai Wang, Vamsy P. Chodavarapu

Proceedings of the Sixteenth International Symposium on Quality Electronic Design, 2015

2014

Design of a CMOS readout circuit for wide-temperature range capacitive MEMS sensors.

Yucai Wang, Vamsy P. Chodavarapu

Proceedings of the Fifteenth International Symposium on Quality Electronic Design, 2014

All-digital Time-Mode elliptic filters based on the operational simulation of LC ladders.

Moataz Abdelfattah, Gordon W. Roberts, Vamsy P. Chodavarapu

Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

Extreme wide-temperature range 8-bit digital to analog converter in bulk CMOS process.

Kevin S. Greig, Vamsy P. Chodavarapu

Proceedings of the IEEE 27th Canadian Conference on Electrical and Computer Engineering, 2014

2013

Design of temperature compensated radio frequency free-free beam MEMS resonators using a commercial process.

George Xereas, Vamsy P. Chodavarapu

Proceedings of the 26th IEEE Canadian Conference on Electrical and Computer Engineering CCECE 2013, 2013

2011

CMOS Imaging of Temperature Effects on Pin-Printed Xerogel Sensor Microarrays.

Lei Yao, Ka Yi Yung, Vamsy P. Chodavarapu, Frank V. Bright

IEEE Trans. Biomed. Circuits Syst., 2011

CMOS Conductometric System for Growth Monitoring and Sensing of Bacteria.

Lei Yao, Philippe Lamarche, Nancy Tawil, Rifat Khan, Amir M. Aliakbar, Mohamad H. Hassan, Vamsy P. Chodavarapu, Rosemonde Mandeville

IEEE Trans. Biomed. Circuits Syst., 2011

A Camera Phone Localised Surface Plasmon Biosensing Platform towards Low-Cost Label-Free Diagnostic Testing.

Philip J. R. Roche, Sandrine Filion-Côté, Maurice C.-K. Cheung, Vamsy P. Chodavarapu, Andrew G. Kirk

J. Sensors, 2011

CMOS direct time interval measurement of long-lived luminescence lifetimes.

Lei Yao, Ka Yi Yung, Maurice C.-K. Cheung, Vamsy P. Chodavarapu, Frank V. Bright

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

2010

CMOS Optoelectronic Lock-In Amplifier With Integrated Phototransistor Array.

An Hu, Vamsy P. Chodavarapu

IEEE Trans. Biomed. Circuits Syst., 2010

Bacteria Growth Monitoring Through a Differential CMOS Capacitive Sensor.

Ebrahim Ghafar-Zadeh, Mohamad Sawan, Vamsy P. Chodavarapu, Tahereh Hosseini-Nia

IEEE Trans. Biomed. Circuits Syst., 2010

2009

Sensitivity-Enhanced CMOS Phase Luminometry System Using Xerogel-Based Sensors.

Lei Yao, Rifat Khan, Vamsy P. Chodavarapu, Vijay S. Tripathi, Frank V. Bright

IEEE Trans. Biomed. Circuits Syst., 2009

Micro-Organism-on-Chip: Emerging Direct-Write CMOS-Based Platform for Biological Applications.

Ebrahim Ghafar-Zadeh, Mohamad Sawan, Vamsy P. Chodavarapu

IEEE Trans. Biomed. Circuits Syst., 2009

2007

CMOS-Based Phase Fluorometric Oxygen Sensor System.

Vamsy P. Chodavarapu, Daniil O. Shubin, Rachel M. Bukowski, Albert H. Titus, Alexander N. Cartwright, Frank V. Bright

IEEE Trans. Circuits Syst. I Regul. Pap., 2007