Publications

[C] Pranjal Mahajan*, Devansh Chaudhary*, Mujeev Khan, Mohammed Hammad Khan, Mohd Wajid and Abhishek Srivastava, “A Point Cloud-Based Non-Intrusive Approach for Human Posture Classification by Utilizing 77 GHz FMCW Radar and Deep Learning Models,” accepted in IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, 2024. (*Equal contributions).

[C] Mujeev Khan, Pranjal Mahajan, Gani Nawaz Khan, Jewel Benny, Devansh Chaudhary, Mohd Wajid and Abhishek Srivastava, “Design and Implementation of FPGA Based System for Object Detection and Range Estimation Used in ADAS Applications Utilizing FMCW Radar,” accepted in IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, 2024.

[C] Arpit Sahni*, Vikranth Varma Kosuri*, Deeksha, Anshu Sarje and Abhishek Srivastava, “Design of Integrated System for Detection of Micro-Organisms with Fabrication and Testing of ZnO Nanorods Based Biosensor,” IEEE  Biomedical Circuits and Systems Conference (BioCAS), Toronto, Canada, 2023. (*Equal contributions).

[C] Jewel Benny, Srayan Sankar Chatterjee, Pranjal Mahajan, Mohd Wajid and Abhishek Srivastava, “Design and Measurements of mmWave FMCW Radar Based Non-Contact Multi-Patient Heart Rate and Breath Rate Monitoring System,” IEEE Biomedical Circuits and Systems Conference (BioCAS), Toronto, Canada, 2023.

[C] Meera Ramprasad and Abhishek Srivastava, “Analysis and Measurement of Electrically Small Surface Mount Inductor As Radiating Element for WBAN Communication in MedRadio Band,” IEEE Biomedical Circuits and Systems Conference (BioCAS), Toronto, Canada, 2023.

[C] Arpit Sahni and Abhishek Srivastava, “Design of a Wideband 8-20 GHz Receiver Front-End with Reduced Local Oscillator Phase-Error in 4-Path Mixer,” accepted in IEEE Asia Pacific Conference On Circuits And Systems (APCCAS 2023), Hyderabad, India, 2023.

[C] Adithya Sunil Edakkadan and Abhishek Srivastava, “Deep Learning Based Portable Respiratory Sound Classification System,” accepted in IEEE Asia Pacific Conference On Circuits And Systems (APCCAS 2023), Hyderabad, India, 2023.

[C] Srayan Sankar Chatterjee, Arpit Sahni and Abhishek Srivastava, “Design and Analysis of Low Power 20 GHz Colpitts VCO with FoM of 197.05 dBc/Hz,” accepted in 2023 IEEE 66th International Midwest Symposium on Circuits and Systems (MWSCAS), Arizona, USA, 2023.

[C] S. S. Chatterjee, A. S. Edakkadan and Abhishek Srivastava, “Analysis and Design of Low Phase Noise 20 GHz VCO for Frequency Modulated Continuous Wave Chirp Synthesizers in mmWave Radars,” 2023 36th International Conference on VLSI Design and 2023 22nd International Conference on Embedded Systems (VLSID), Hyderabad, India, 2023, pp. 395-400, doi: 10.1109/VLSID57277.2023.00084.

[C] S. Mantha, A. S. Edakkadan, A. Sahni and Abhishek Srivastava, “An mmWave Frequency Range Multi-Modulus Programmable Divider for FMCW Radar Applications,” 2023 36th International Conference on VLSI Design and 2023 22nd International Conference on Embedded Systems (VLSID), Hyderabad, India, 2023, pp. 407-412, doi: 10.1109/VLSID57277.2023.00086.

[C] Adithya S. Edakkadan, Kasturi Saha, Maryam Shojaei Baghini and Abhishek Srivastava, “Design of 2.87 GHz Frequency Synthesizer with Programmable Sweep for Diamond Color Defect based CMOS Quantum Sensing Applications,” Proc. of IEEE ISCAS 2022, Austin, Texas USA.

[C] Adithya S. Edakkadan*, Kuntal Desai* and Abhishek Srivastava, “A 2.75-2.94 GHz Voltage Controlled Oscillator with Low Gain Variation for Quantum Sensing Applications,” Proc. of International Conf. on VLSI Design,  2022. (*Equal contributions).

[C] Ashish Papreja, Mantha Venkata Surya Sresthavadhani and Abhishek Srivastava, “Design Methodology of Low Phase Noise mmWave Oscillator with Partial Cancellation of Static Capacitance of High-Q On-chip MEMS Resonator,” Proc. of International Conf. on VLSI Design,  2022.

[C] Abhishek Srivastava, B. Chatterjee, D. Weinstein and S. Sen, “A Low Phase Noise 30 GHz Oscillator Topology for Resonant-Fin-Transistors Based High-Q On-chip Resonators in 14 nm Technology,” Proc. of International Conf. on VLSI Design,  2022.

[C] Abhishek Srivastava, Devarshi Das and M. Shojaei Baghini, “Design and Implementation of 0.23 nJ/bit Reference-Spur-Free FSK/OOK Transmitter at 400 MHz for Wearable Health Monitoring,” IEEE Biomedical Circuits and Systems Conference (BioCAS 2021), Berlin, Germany, Oct 2021 (selected as one of the top contributions to the conference).

[J] Abhishek Srivastava, B. Chatterjee, U. Rawat, Y. He, D. Weinstein and S. Sen, “A mmWave Oscillator Design Utilizing High-Q Active-Mode On-Chip MEMS Resonators for Improved Fundamental Limits of Phase Noise,” arXiv preprint, arXiv:2107.01953, Jul 2021.

[J] Abhishek Srivastava, B. Chatterjee, U. Rawat, Y. He, D. Weinstein and S. Sen, “Analysis and Design Considerations for Achieving the Fundamental Limits of Phase Noise in mmWave Oscillators with On-Chip MEMS Resonator,” in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 68, no. 4, pp. 1108-1112, April 2021, doi: 10.1109/TCSII.2020.3030074.

[C] B. Chatterjee, Abhishek Srivastava, D. -H. Seo, D. Yang and S. Sen, “A Context-aware Reconfigurable Transmitter with 2.24 pJ/bit, 802.15.6 NB-HBC and 4.93 pJ/bit, 400.9 MHz MedRadio Modes with 33.6% Transmit Efficiency,” IEEE Radio Frequency Integrated Circuits Symposium (RFIC), Los Angeles, CA, USA, 2020, pp. 75-78, doi: 10.1109/RFIC49505.2020.9218344.

[C] Abhishek Srivastava, Baibhab Chatterjee, Yanbo He, Udit Rawat, Dana Weinstein and Shreyas Sen, “30 GHz Low Phase Noise Oscillator with Resonant-Fin Transistors in 14 nm Technology,” Accepted in Government Microcircuit Applications and Critical Technology Conference (GOMACTech), USA, 2020.

[C] Abhishek Srivastava, Baibhab Chatterjee, Udit Rawat, Yanbo He, Dana Weinstein and Shreyas Sen, “A 30 GHz mm-Wave Series LC Oscillator Topology for MEMS Resonators with High Static Capacitance,” Accepted in Government Microcircuit Applications and Critical Technology Conference (GOMACTech), USA, 2020.

[J] D. M. Das, K. Barot, Abhishek Srivastava, M. Shojaei Baghini, “A Noise-Power-Area Optimized Design Procedure for OTAs with Complementary Input Transistors for Neural Amplifiers,” IET Circuits, Devices & Systems, 2020.

[C] Abhishek Srivastava and M. Shojaei Baghini, “Analysis and Design of Low Phase Noise LC Oscillator for Sub-mW PLL-Free Biomedical Receivers,” Proc. of International Conf. on VLSI Design, New Delhi, India, Jan 2019 (Best paper award).

[J] D. M. Das, A. Vidwans, Abhishek Srivastava, S. Vaishnav, S. Dewan, M. Shojaei Baghini, “Design and development of an Internet‐of‐Things enabled wearable ExG measuring system with a novel signal processing algorithm for electrocardiogram,” IET Circuits, Devices & Systems, 2019.

[J] Abhishek Srivastava, D. Das, P. Mathur, D. K. Sharma and M. Shojaei Baghini, “0.43 nJ/bit OOK Transmitter for Wearable and Implantable Devices in 400 MHz MedRadio Band,” IEEE Microwave and Wireless Components Letters, Mar 2018.

[J] Abhishek Srivastava, N. Sankar K., B. Chatterjee, D. Das, M. Ahmad, Rakesh K., V. Saraf, A. Jayachandran, D. K. Sharma, M. Shojaei Baghini, “Bio-WiTel: A Low Power Integrated Wireless Telemetry System for Healthcare Applications in 401-406 MHz Band of MedRadio Spectrum,” IEEE Journal of Biomedical and Health Informatics, Mar 2018.

[C] Abhishek Srivastava and M. Shojaei Baghini, “0.36 nJ/bit MedRadio Band OOK Transmitter for Wearable Healthcare Applications,” Proc. of International Conf. on VLSI Design, Pune, India, Jan 2018 (Best paper award nomination).

[J] D. M. Das, A.Gupta, Abhishek Srivastava, A. Vidwans, M. Ahmad, A. Shelke, S. Kale, A. Jayachandran, D. K. Sharma, Maryam Shojaei Baghini, “A Pulse Oximeter System, OxiSense, with Embedded Signal Processing using an Ultra-low Power ASIC Designed for Testability,” Elsevier Microelectronics Journal, Dec 2017.

[C] D. M. Das, Abhishek Srivastava, A. Gupta, K. Barot, M. Shojaei Baghini, “A Noise-power-area Optimized Novel Programmable Gain and Bandwidth Instrumentation Amplifier for Biomedical Application”, Proc. of IEEE ISCAS, USA, May 2017.

[C] Abhishek Srivastava, N. Sankar K., D. M. Das and M. Shojaei Baghini, “LNA-LO Co-Design Considerations for Low Intermediate Frequency Receivers in 401-406 MHz MedRadio Spectrum for Healthcare Applications,” Proc. of International Conf. on VLSI Design, Hyderabad, India, Jan 2017.

[C] Abhishek Srivastava, D. Das, Vignesh M S, Bharadwaj K., S. Dewan and M. Shojaei Baghini, “Bio Telemetry and Bio-Instrumentation Technologies for Healthcare Monitoring Systems,” Proc. of IEEE HTC 2016, India, Dec 2016.

[C] Abhishek Srivastava, D. Das, D. K. Sharma and M. Shojaei Baghini, “SAWResonator Oscillator Based Injection Locked OOK Transmitter for MedRadio Spectrum,” Proc. of IEEE NEWCAS, Vancouver, Canada, June 2016.

[J] D. M. Das, Abhishek Srivastava, Ananthapadmanabhan J., M. Ahmad and M. Shojaei Baghini, “A Novel Low-Noise Fully Differential CMOS Instrumentation Amplifier With 1.88 Noise Efficiency Factor for Biomedical and Sensor Applications,” Elsevier Microelectronics Journal, July, 2016.

[C] Abhishek Srivastava, N. Sankar K., Rakesh K. K., B. Chatterjee, D. M. Das and M. Shojaei Baghini, “Design and Measurement Techniques for a Low Noise Amplifier in a Receiver Chain for MedRadio Spectrum Of 401-406 MHz Frequency Band,” Proc. of VDAT, India, May 2016.

[C] N. Sankar K., Abhishek Srivastava, B. Chatterjee, Rakesh K. K. and M. Shojaei Baghini, “FSK Demodulator And FPGA Based BER Measurement System For Low IF Receivers,” Proc. of VDAT, India, May 2016.

[C] Abhishek Srivastava, B. Chatterjee, V. Anavangot and M. Shojaei Baghini, “A Novel FM/FSK Based Receiver Front-End for MedRadio Spectrum in 401406 MHz Band,” Proc. of IEEE ISCAS, Lisbon, Portugal, May 2015.

Patents

Abhishek Srivastava, Ravi Kiran S, Adithya Sunil Edakkadan, Srayan Sankar Chatterjee, Pranjal Mahajan,“System for Classifying and Detecting Objects in Different Weather and Lighting Conditions using ML,” provisionally filed Indian patent, application number:202341059920, September 2023.

Abhishek Srivastava, Bhaswar Ghosh, Anshu Sarje, Arpit Sahni, Anushka Tripathi, Deeksha,“A Portable System for Pneumonia Detection using Simultaneous Measurement of Vitals and Artificial Intelligence Capabilities,” provisionally filed Indian patent, Application No.:202341044162, June 2023.

Abhishek Srivastava and Arpit Sahni , “System and Method for Detecting Fall Event using Machine Learning Model in Real-time,” Filed Indian Patent, Application No.:202241066354, Nov 2022.

Abhishek Srivastava and M. Shojaei Baghini, “MEDRADIO BAND OOK TRANSMITTER,” Granted Indian patent, Application number: 201821003907, Feb 2018.

Abhishek Srivastava, D. Das, M. S. Baghini, “SAW Resonator Oscillator Based Injection Locked OOK Transmitter,” Granted Indian patent, Application number: 201621000639, Jan 2016.

Abhishek Srivastava, Nithin S., B. Chatterjee, M. Ahmad, Rakesh K. K., D. Das, V. Saraf, J. Ananthpadmanabhan, A. Gupta, D. K. Sharma, M. S. Baghini, “Establishing Communication between Transmitter and Receiver in MedRadio Spectrum Band,” Granted Indian patent, Application number: 201621001014, May, 2016.

A. Gupta, D. M. Das, A. Selke, S. Kale, Ananthapadmanabhan J., S. Dewan, A. Vidwans, M. Ahmad, Abhishek Srivastava, D. K. Sharma and M. Shojaei Baghini, “A Handheld Pulse Oximeter System”, Granted Indian patent, Application number: 201621040873, Dec 2016.