Subhanshu Gupta

According to our database, Subhanshu Gupta authored at least 43 papers between 2005 and 2024.

Collaborative distances:

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

2024

Custom Over-the-air Scalable mmWave Testbed for Fast TTD-Based Rainbow Beam Training.

Mohammad Ali Mokri, Yen-Chin Wang, Ruifu Li, Aditya Wadaskar, Subhanshu Gupta, Deukhyoun Heo, Danijela Cabric

Proceedings of the IEEE International Conference on Communications, 2024

2023

Design Considerations of Time-Interleaved Discrete-Time Beamformers Toward Wideband Communications.

Chung-Ching Lin, Qiuyan Xu, Huan Hu, Subhanshu Gupta

IEEE Trans. Circuits Syst. II Express Briefs, November, 2023

Low-Power Process and Temperature-Invariant Constant Slope-and-Swing Ramp-Based Phase Interpolator.

Soumen Mohapatra, Chung-Ching Lin, Subhanshu Gupta, Deukhyoun Heo

IEEE J. Solid State Circuits, 2023

Common-Mode Drift Resilient Ring-Oscillator-Based Time-Domain Filter for Next-Generation Wireless.

Qiuyan Xu, Chung-Ching Lin, Huan Hu, Subhanshu Gupta

Proceedings of the 66th IEEE International Midwest Symposium on Circuits and Systems, 2023

A Review of CMOS Non-Foster Circuits.

Jay Kamat, Chung-Ching Lin, Pankaj Arora, Subhanshu Gupta

Proceedings of the IEEE International Symposium on Circuits and Systems, 2023

2022

A Switching-Less True-Time-Delay-Based Beam Probing Approach for Ultra-Low Latency Wireless Communications: System Analysis and Demonstration.

Qiuyan Xu, Aditya Wadaskar, Chung-Ching Lin, Han Yan, Veljko Boljanovic, Subhanshu Gupta, Danijela Cabric

IEEE Trans. Circuits Syst. II Express Briefs, 2022

A 0.22-μW Single-Bit VCO-Based Time-Domain Sensor-to-Digital Front-End With Reduced Supply Sensitivity.

Huan Hu, Subhanshu Gupta

IEEE Trans. Circuits Syst. I Regul. Pap., 2022

Multi-Mode Spatial Signal Processor With Rainbow-Like Fast Beam Training and Wideband Communications Using True-Time-Delay Arrays.

Chung-Ching Lin, Chase Puglisi, Veljko Boljanovic, Han Yan, Erfan Ghaderi, Jayce Jeron Gaddis, Qiuyan Xu, Sreeni Poolakkal, Danijela Cabric, Subhanshu Gupta

IEEE J. Solid State Circuits, 2022

2021

Neural-Network Based Self-Initializing Algorithm for Multi-Parameter Optimization of High-Speed ADCs.

Shrestha Bansal, Erfan Ghaderi, Chase Puglisi, Subhanshu Gupta

IEEE Trans. Circuits Syst. II Express Briefs, 2021

A 197.1-μW Wireless Sensor SoC With an Energy-Efficient Analog Front-End and a Harmonic Injection-Locked OOK TX.

Huan Hu, Chung-Ching Lin, Subhanshu Gupta

IEEE Trans. Circuits Syst. I Regul. Pap., 2021

Fast Beam Training With True-Time-Delay Arrays in Wideband Millimeter-Wave Systems.

Veljko Boljanovic, Han Yan, Chung-Ching Lin, Soumen Mohapatra, Deukhyoun Heo, Subhanshu Gupta, Danijela Cabric

IEEE Trans. Circuits Syst. I Regul. Pap., 2021

A Four-Element 500-MHz 40-mW 6-bit ADC-Enabled Time-Domain Spatial Signal Processor.

Erfan Ghaderi, Subhanshu Gupta

IEEE J. Solid State Circuits, 2021

Wideband Beamforming with Rainbow Beam Training using Reconfigurable True-Time-Delay Arrays for Millimeter-Wave Wireless.

Chung-Ching Lin, Veljko Boljanovic, Han Yan, Erfan Ghaderi, Mohammad Ali Mokri, Jayce Jeron Gaddis, Aditya Wadaskar, Chase Puglisi, Soumen Mohapatra, Qiuyan Xu, Sreeni Poolakkal, Deukhyoun Heo, Subhanshu Gupta, Danijela Cabric

CoRR, 2021

A 4-Element 800MHz-BW 29mW True-Time-Delay Spatial Signal Processor Enabling Fast Beam-Training with Data Communications.

Chung-Ching Lin, Chase Puglisi, Erfan Ghaderi, Soumen Mohapatra, Deukhyoun Heo, Subhanshu Gupta, Han Yan, Veljko Boljanovic, Danijela Cabric

Proceedings of the 47th ESSCIRC 2021, 2021

2020

Spur Minimization Techniques for Ultra-Low-Power Injection-Locked Transmitters.

Chung-Ching Lin, Huan Hu, Subhanshu Gupta

IEEE Trans. Circuits Syst., 2020

Low-Latency Reconfigurable Entropy Digital True Random Number Generator With Bias Detection and Correction.

Leonardo Bosco Carreira, Paige Danielson, Arya A. Rahimi, Maximiliam Luppe, Subhanshu Gupta

IEEE Trans. Circuits Syst. I Fundam. Theory Appl., 2020

Design of Millimeter-Wave Single-Shot Beam Training for True-Time-Delay Array.

Veljko Boljanovic, Han Yan, Erfan Ghaderi, Deukhyoun Heo, Subhanshu Gupta, Danijela Cabric

Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

10.8 A 4-Element 500MHz-Modulated-BW 40mW 6b 1GS/s Analog-Time-to-Digital-Converter-Enabled Spatial Signal Processor in 65nm CMOS.

Erfan Ghaderi, Chase Puglisi, Shrestha Bansal, Subhanshu Gupta

Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020

A 2Vpk-pk, diff Input Range 1GS/s Voltage-to-Time Converter with Tunable Distortion Compensation.

Chase Puglisi, Erfan Ghaderi, Shrestha Bansal, George LaRue, Subhanshu Gupta

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

Experimental Testbed for Ultrasonic Wireless Power Transfer and Backscattering Based Localization for Future Implantable Devices.

Collin Kummer, Joseph Summers, Quinton Lum, Carl Sundsten, Chung-Ching Lin, Subhanshu Gupta, Stephen Seslar, Wayne Monsky

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

2019

From Battery Enabled to Natural Harvesting: Enzymatic BioFuel Cell Assisted Integrated Analog Front-End in 130nm CMOS for Long-Term Monitoring.

Huan Hu, Tanzila Islam, Alla Kostyukova, Su Ha, Subhanshu Gupta

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

An Integrated Discrete-Time Delay-Compensating Technique for Large-Array Beamformers.

Erfan Ghaderi, Ajith Sivadhasan Ramani, Arya A. Rahimi, Deukhyoun Heo, Sudip Shekhar, Subhanshu Gupta

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

A 25.6μW 8.97ps Period Jitter Phase-Locked Relaxation Oscillator with sub-1µS Start-Up for Low-Power IoT.

Siva Kumar Govindan, Huan Hu, Chung-Ching Lin, Subhanshu Gupta

Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

2018

A Hybrid ΔΣ/Nyquist Rate Switched Capacitor Power Amplifier in 65nm CMOS.

Qiuyan Xu, Subhanshu Gupta, Ali Azam, Zhidong Bai, Jeffrey S. Walling

Proceedings of the IEEE 61st International Midwest Symposium on Circuits and Systems, 2018

Energy-Efficient Serialized Walsh-Hadamard Transform Based Feature-Extraction for Information-Aware Compressive Sensing.

Arya Alex Rahimi, Huan Hu, Krishnamoorthy Sivakumar, Subhanshu Gupta

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

A 3.51µW 0.31µVrms Biofuel Cell Enabled Integrated Analog CMOS Front-End in 130 nm CMOS.

Huan Hu, Tanzila Islam, Chung-Ching Lin, Alla Kostyukova, Su Ha, Subhanshu Gupta

Proceedings of the 2018 IEEE Biomedical Circuits and Systems Conference, 2018

2017

Frequency-Channelized Mismatch-Shaped Quadrature Data Converters for Carrier Aggregation in MU-MIMO LTE-A.

Sandipan Kundu, Subhanshu Gupta, David J. Allstot, Jeyanandh Paramesh

IEEE Trans. Circuits Syst. I Regul. Pap., 2017

A compressive sensing information aware analog front end for IoT sensors using adaptive clocking techniques.

Arya A. Rahimi, Huan Hu, Subhanshu Gupta

Proceedings of the IEEE 60th International Midwest Symposium on Circuits and Systems, 2017

Precise Placement of Precordial Electrodes with +/-0.5 cm Accuracy for Recording ECG in Self-operable Diagnostic Devices.

Kavita Shashank, Sakire Arslan Ay, Ankit Fulzele, R. C. Ram, Huan Hu, Subhanshu Gupta

Proceedings of the Advances in Human Factors and Ergonomics in Healthcare and Medical Devices, 2017

2016

A highly linear 4GS/s uncalibrated voltage-to-time converter with wide input range.

Peter Osheroff, George S. La Rue, Subhanshu Gupta

Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

An 143nW relaxation oscillator for ultra-low power biomedical systems.

Huan Hu, Subhanshu Gupta, Martin Schiavenato

Proceedings of the 2016 IEEE SENSORS, Orlando, FL, USA, October 30 - November 3, 2016, 2016

Lomb algorithm versus fast fourier transform in heart rate variability analyses of pain in premature infants.

Anas Delane, Jorge Bohórquez, Subhanshu Gupta, Martin Schiavenato

Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

Synchronous multi-signal acquisition for WBSNs using gold-code based joint-compressive sensing.

Arya Alex Rahimi, Leonardo Bosco Carreira, Subhanshu Gupta

Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2016

2015

DAC mismatch shaping for quadrature sigma-delta data converters.

Sandipan Kundu, Subhanshu Gupta, David J. Allstot, Jeyanandh Paramesh

Proceedings of the IEEE 58th International Midwest Symposium on Circuits and Systems, 2015

2014

Compressed Sensing Analog Front-End for Bio-Sensor Applications.

Daibashish Gangopadhyay, Emily G. Allstot, Anna M. R. Dixon, Karthik Natarajan, Subhanshu Gupta, David J. Allstot

IEEE J. Solid State Circuits, 2014

2012

Multi-rate Polyphase DSP and LMS Calibration Schemes for Oversampled ADCs.

Subhanshu Gupta, Yi Tang, Jeyanandh Paramesh, David J. Allstot

J. Signal Process. Syst., 2012

A 0.8-2 GHz Fully-Integrated QPLL-Timed Direct-RF-Sampling Bandpass ΣΔ ADC in 0.13 µm CMOS.

Subhanshu Gupta, Daibashish Gangopadhyay, Hasnain Lakdawala, Jacques Christophe Rudell, David J. Allstot

IEEE J. Solid State Circuits, 2012

2011

Multi-rate polyphase DSP and LMS calibration schemes for oversampled data conversion systems.

Subhanshu Gupta, Yi Tang, Kuang-Wei Cheng, Jeyanandh Paramesh, David J. Allstot

Proceedings of the IEEE International Conference on Acoustics, 2011

2010

A Mode-I/Mode-III UWB LNA with programmable gain and 20 dB WLAN blocker rejection in 130nm CMOS.

Subhanshu Gupta, Daibashish Gangopadhyay, David J. Allstot

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

2008

Cascaded Complex ADCs With Adaptive Digital Calibration for I/Q Mismatch.

Yi Tang, Kuang-Wei Cheng, Subhanshu Gupta, Jeyanandh Paramesh, David J. Allstot

IEEE Trans. Circuits Syst. I Regul. Pap., 2008

Hybrid modeling techniques for low OSR cascade continuous-time SigmaDelta modulators.

Subhanshu Gupta, Yi Tang, David J. Allstot, Jeyanandh Paramesh

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008

2007

A Digital-Summing Feedforward Sigma-Delta Modulator and its Application to a Cascade ADC.

Yi Tang, Subhanshu Gupta, Jeyanandh Paramesh, David J. Allstot

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

2005

Design considerations for a 10 GHz CMOS transmit-receive switch.

K. M. Naegle, Subhanshu Gupta, David J. Allstot

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005