Subhanshu Gupta

Publication Activity (10 Years)

Years Active: 2005-2023
Publications (10 Years): 34

Top Topics

Compressive Sensing

Design Considerations

Signal Processor

Top Venues

IEEE Trans. Circuits Syst. I Regul. Pap.

IEEE J. Solid State Circuits

Publications

Soumen Mohapatra, Chung-Ching Lin, Subhanshu Gupta, Deukhyoun Heo
Low-Power Process and Temperature-Invariant Constant Slope-and-Swing Ramp-Based Phase Interpolator. IEEE J. Solid State Circuits 58 (8) (2023)
Chung-Ching Lin, Qiuyan Xu, Huan Hu, Subhanshu Gupta
Design Considerations of Time-Interleaved Discrete-Time Beamformers Toward Wideband Communications. IEEE Trans. Circuits Syst. II Express Briefs 70 (11) (2023)
Jay Kamat, Chung-Ching Lin, Pankaj Arora, Subhanshu Gupta
A Review of CMOS Non-Foster Circuits. ISCAS (2023)
Qiuyan Xu, Chung-Ching Lin, Huan Hu, Subhanshu Gupta
Common-Mode Drift Resilient Ring-Oscillator-Based Time-Domain Filter for Next-Generation Wireless. MWSCAS (2023)
Qiuyan Xu, Aditya Wadaskar, Chung-Ching Lin, Han Yan, Veljko Boljanovic, Subhanshu Gupta, Danijela Cabric
A Switching-Less True-Time-Delay-Based Beam Probing Approach for Ultra-Low Latency Wireless Communications: System Analysis and Demonstration. IEEE Trans. Circuits Syst. II Express Briefs 69 (10) (2022)
Chung-Ching Lin, Chase Puglisi, Veljko Boljanovic, Han Yan, Erfan Ghaderi, Jayce Jeron Gaddis, Qiuyan Xu, Sreeni Poolakkal, Danijela Cabric, Subhanshu Gupta
Multi-Mode Spatial Signal Processor with Rainbow-like Fast Beam Training and Wideband Communications using True-Time-Delay Arrays. CoRR (2022)
Chung-Ching Lin, Chase Puglisi, Veljko Boljanovic, Han Yan, Erfan Ghaderi, Jayce Jeron Gaddis, Qiuyan Xu, Sreeni Poolakkal, Danijela Cabric, Subhanshu Gupta
Multi-Mode Spatial Signal Processor With Rainbow-Like Fast Beam Training and Wideband Communications Using True-Time-Delay Arrays. IEEE J. Solid State Circuits 57 (11) (2022)
Huan Hu, Subhanshu Gupta
A 0.22-μW Single-Bit VCO-Based Time-Domain Sensor-to-Digital Front-End With Reduced Supply Sensitivity. IEEE Trans. Circuits Syst. I Regul. Pap. 69 (1) (2022)
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
Wideband Beamforming with Rainbow Beam Training using Reconfigurable True-Time-Delay Arrays for Millimeter-Wave Wireless. CoRR (2021)
Huan Hu, Chung-Ching Lin, Subhanshu Gupta
A 197.1-μW Wireless Sensor SoC With an Energy-Efficient Analog Front-End and a Harmonic Injection-Locked OOK TX. IEEE Trans. Circuits Syst. I Regul. Pap. 68 (6) (2021)
Chung-Ching Lin, Chase Puglisi, Veljko Boljanovic, Soumen Mohapatra, Han Yan, Erfan Ghaderi, Deukhyoun Heo, Danijela Cabric, Subhanshu Gupta
A 4-Element 800MHz-BW 29mW True-Time-Delay Spatial Signal Processor Enabling Fast Beam-Training with Data Communications. CoRR (2021)
Shrestha Bansal, Erfan Ghaderi, Chase Puglisi, Subhanshu Gupta
Neural-Network Based Self-Initializing Algorithm for Multi-Parameter Optimization of High-Speed ADCs. IEEE Trans. Circuits Syst. II Express Briefs 68 (1) (2021)
Erfan Ghaderi, Subhanshu Gupta
A Four-Element 500-MHz 40-mW 6-bit ADC-Enabled Time-Domain Spatial Signal Processor. IEEE J. Solid State Circuits 56 (6) (2021)
Veljko Boljanovic, Han Yan, Chung-Ching Lin, Soumen Mohapatra, Deukhyoun Heo, Subhanshu Gupta, Danijela Cabric
Fast Beam Training With True-Time-Delay Arrays in Wideband Millimeter-Wave Systems. IEEE Trans. Circuits Syst. I Regul. Pap. 68 (4) (2021)
Chung-Ching Lin, Chase Puglisi, Erfan Ghaderi, Soumen Mohapatra, Deukhyoun Heo, Subhanshu Gupta, Han Yan, Veljko Boljanovic, Danijela Cabric
A 4-Element 800MHz-BW 29mW True-Time-Delay Spatial Signal Processor Enabling Fast Beam-Training with Data Communications. ESSCIRC (2021)
Chung-Ching Lin, Huan Hu, Subhanshu Gupta
Spur Minimization Techniques for Ultra-Low-Power Injection-Locked Transmitters. IEEE Trans. Circuits Syst. (11) (2020)
Chase Puglisi, Erfan Ghaderi, Shrestha Bansal, George LaRue, Subhanshu Gupta
A 2Vpk-pk, diff Input Range 1GS/s Voltage-to-Time Converter with Tunable Distortion Compensation. ISCAS (2020)
Veljko Boljanovic, Han Yan, Erfan Ghaderi, Deukhyoun Heo, Subhanshu Gupta, Danijela Cabric
Design of Millimeter-Wave Single-Shot Beam Training for True-Time-Delay Array. SPAWC (2020)
Erfan Ghaderi, Chase Puglisi, Shrestha Bansal, Subhanshu Gupta
10.8 A 4-Element 500MHz-Modulated-BW 40mW 6b 1GS/s Analog-Time-to-Digital-Converter-Enabled Spatial Signal Processor in 65nm CMOS. ISSCC (2020)
Leonardo Bosco Carreira, Paige Danielson, Arya A. Rahimi, Maximiliam Luppe, Subhanshu Gupta
Low-Latency Reconfigurable Entropy Digital True Random Number Generator With Bias Detection and Correction. IEEE Trans. Circuits Syst. I Fundam. Theory Appl. (5) (2020)
Collin Kummer, Joseph Summers, Quinton Lum, Carl Sundsten, Chung-Ching Lin, Subhanshu Gupta, Stephen Seslar, Wayne Monsky
Experimental Testbed for Ultrasonic Wireless Power Transfer and Backscattering Based Localization for Future Implantable Devices. ISCAS (2020)
Erfan Ghaderi, Ajith Sivadhasan Ramani, Arya A. Rahimi, Deukhyoun Heo, Sudip Shekhar, Subhanshu Gupta
An Integrated Discrete-Time Delay-Compensating Technique for Large-Array Beamformers. IEEE Trans. Circuits Syst. I Regul. Pap. (9) (2019)
Siva Kumar Govindan, Huan Hu, Chung-Ching Lin, Subhanshu Gupta
A 25.6μW 8.97ps Period Jitter Phase-Locked Relaxation Oscillator with sub-1µS Start-Up for Low-Power IoT. ISCAS (2019)
Huan Hu, Tanzila Islam, Alla Kostyukova, Su Ha, Subhanshu Gupta
From Battery Enabled to Natural Harvesting: Enzymatic BioFuel Cell Assisted Integrated Analog Front-End in 130nm CMOS for Long-Term Monitoring. IEEE Trans. Circuits Syst. I Regul. Pap. (2) (2019)
Huan Hu, Tanzila Islam, Chung-Ching Lin, Alla Kostyukova, Su Ha, Subhanshu Gupta
A 3.51µW 0.31µVrms Biofuel Cell Enabled Integrated Analog CMOS Front-End in 130 nm CMOS. BioCAS (2018)
Arya Alex Rahimi, Huan Hu, Krishnamoorthy Sivakumar, Subhanshu Gupta
Energy-Efficient Serialized Walsh-Hadamard Transform Based Feature-Extraction for Information-Aware Compressive Sensing. ISCAS (2018)
Qiuyan Xu, Subhanshu Gupta, Ali Azam, Zhidong Bai, Jeffrey S. Walling
A Hybrid ΔΣ/Nyquist Rate Switched Capacitor Power Amplifier in 65nm CMOS. MWSCAS (2018)
Kavita Shashank, Sakire Arslan Ay, Ankit Fulzele, R. C. Ram, Huan Hu, Subhanshu Gupta
Precise Placement of Precordial Electrodes with +/-0.5 cm Accuracy for Recording ECG in Self-operable Diagnostic Devices. AHFE (6) (2017)
Arya A. Rahimi, Huan Hu, Subhanshu Gupta
A compressive sensing information aware analog front end for IoT sensors using adaptive clocking techniques. MWSCAS (2017)
Sandipan Kundu, Subhanshu Gupta, David J. Allstot, Jeyanandh Paramesh
Frequency-Channelized Mismatch-Shaped Quadrature Data Converters for Carrier Aggregation in MU-MIMO LTE-A. IEEE Trans. Circuits Syst. I Regul. Pap. (1) (2017)
Arya Alex Rahimi, Leonardo Bosco Carreira, Subhanshu Gupta
Synchronous multi-signal acquisition for WBSNs using gold-code based joint-compressive sensing. BioCAS (2016)
Anas Delane, Jorge Bohórquez, Subhanshu Gupta, Martin Schiavenato
Lomb algorithm versus fast fourier transform in heart rate variability analyses of pain in premature infants. EMBC (2016)
Huan Hu, Subhanshu Gupta, Martin Schiavenato
An 143nW relaxation oscillator for ultra-low power biomedical systems. IEEE SENSORS (2016)
Peter Osheroff, George S. La Rue, Subhanshu Gupta
A highly linear 4GS/s uncalibrated voltage-to-time converter with wide input range. ISCAS (2016)
Sandipan Kundu, Subhanshu Gupta, David J. Allstot, Jeyanandh Paramesh
DAC mismatch shaping for quadrature sigma-delta data converters. MWSCAS (2015)
Daibashish Gangopadhyay, Emily G. Allstot, Anna M. R. Dixon, Karthik Natarajan, Subhanshu Gupta, David J. Allstot
Compressed Sensing Analog Front-End for Bio-Sensor Applications. IEEE J. Solid State Circuits 49 (2) (2014)
Subhanshu Gupta, Daibashish Gangopadhyay, Hasnain Lakdawala, Jacques Christophe Rudell, David J. Allstot
A 0.8-2 GHz Fully-Integrated QPLL-Timed Direct-RF-Sampling Bandpass ΣΔ ADC in 0.13 µm CMOS. IEEE J. Solid State Circuits 47 (5) (2012)
Subhanshu Gupta, Yi Tang, Jeyanandh Paramesh, David J. Allstot
Multi-rate Polyphase DSP and LMS Calibration Schemes for Oversampled ADCs. J. Signal Process. Syst. 69 (3) (2012)
Subhanshu Gupta, Yi Tang, Kuang-Wei Cheng, Jeyanandh Paramesh, David J. Allstot
Multi-rate polyphase DSP and LMS calibration schemes for oversampled data conversion systems. ICASSP (2011)
Subhanshu Gupta, Daibashish Gangopadhyay, David J. Allstot
A Mode-I/Mode-III UWB LNA with programmable gain and 20 dB WLAN blocker rejection in 130nm CMOS. ISCAS (2010)
Yi Tang, Kuang-Wei Cheng, Subhanshu Gupta, Jeyanandh Paramesh, David J. Allstot
Cascaded Complex ADCs With Adaptive Digital Calibration for I/Q Mismatch. IEEE Trans. Circuits Syst. I Regul. Pap. (3) (2008)
Subhanshu Gupta, Yi Tang, David J. Allstot, Jeyanandh Paramesh
Hybrid modeling techniques for low OSR cascade continuous-time SigmaDelta modulators. ISCAS (2008)
Yi Tang, Subhanshu Gupta, Jeyanandh Paramesh, David J. Allstot
A Digital-Summing Feedforward Sigma-Delta Modulator and its Application to a Cascade ADC. ISCAS (2007)
K. M. Naegle, Subhanshu Gupta, David J. Allstot
Design considerations for a 10 GHz CMOS transmit-receive switch. ISCAS (3) (2005)