The Changeover Scheduling Problem with Time and Cost Considerations: Analytical Results and a Forward Algorithm. - James D. Blocher; Suresh Chand; Kaushik Sengupta (Oper. Res., 1999)

Maximum frequency of operation of CMOS Static Frequency dividers: Theory and Design techniques. - Kaushik Sengupta; Hossein Hashemi 001 (ICECS, 2006)

A Nonlinear Transient Analysis of Regenerative Frequency Dividers. - Kaushik Sengupta; T. K. Bhattacharyya; Hossein Hashemi 001 (IEEE Trans. Circuits Syst. I Regul. Pap., 2007)

Distributed active radiation for THz signal generation. - Kaushik Sengupta; Ali Hajimiri (ISSCC, 2011)

A 0.28THz 4×4 power-generation and beam-steering array. - Kaushik Sengupta; Ali Hajimiri (ISSCC, 2012)

A 0.28 THz Power-Generation and Beam-Steering Array in CMOS Based on Distributed Active Radiators. - Kaushik Sengupta; Ali Hajimiri (IEEE J. Solid State Circuits, 2012)

Methods for finding globally maximum-efficiency impedance matching networks with lossy passives. - ChandraKanth R. Chappidi; Kaushik Sengupta (CICC, 2015)

Dynamic waveform shaping for reconfigurable radiated periodic signal generation with picosecond time-widths. - Xue Wu 001; Kaushik Sengupta (CICC, 2015)

A fully integrated CMOS fluorescence biosensor with on-chip nanophotonic filter. - Lingyu Hong; Simon McManus; Haw Yang; Kaushik Sengupta (VLSIC, 2015)

20.2 A frequency-reconfigurable mm-Wave power amplifier with active-impedance synthesis in an asymmetrical non-isolated combiner. - ChandraKanth Reddy Chappidi; Kaushik Sengupta (ISSCC, 2016)

25.3 A 40-to-330GHz synthesizer-free THz spectroscope-on-chip exploiting electromagnetic scattering. - Xue Wu 001; Kaushik Sengupta (ISSCC, 2016)

On-Chip THz Spectroscope Exploiting Electromagnetic Scattering With Multi-Port Antenna. - Xue Wu 001; Kaushik Sengupta (IEEE J. Solid State Circuits, 2016)

Session 8 - Biomedical circuits and systems. - Pedram Mohseni; Kaushik Sengupta (CICC, 2017)

27.8 Fully integrated optical spectrometer with 500-to-830nm range in 65nm CMOS. - Lingyu Hong; Kaushik Sengupta (ISSCC, 2017)

15.9 An integrated optical physically unclonable function using process-sensitive sub-wavelength photonic crystals in 65nm CMOS. - Xuyang Lu; Lingyu Hong; Kaushik Sengupta (ISSCC, 2017)

Nano-optical systems in CMOS. - Lingyu Hong; Xuyang Lu; Kaushik Sengupta (MWSCAS, 2017)

Frequency Reconfigurable mm-Wave Power Amplifier With Active Impedance Synthesis in an Asymmetrical Non-Isolated Combiner: Analysis and Design. - ChandraKanth R. Chappidi; Kaushik Sengupta (IEEE J. Solid State Circuits, 2017)

Fully Integrated Fluorescence Biosensors On-Chip Employing Multi-Functional Nanoplasmonic Optical Structures in CMOS. - Lingyu Hong; Hao Li; Haw Yang; Kaushik Sengupta (IEEE J. Solid State Circuits, 2017)

Dynamic Waveform Shaping With Picosecond Time Widths. - Xue Wu 001; Kaushik Sengupta (IEEE J. Solid State Circuits, 2017)

Fully Integrated Optical Spectrometer in Visible and Near-IR in CMOS. - Lingyu Hong; Kaushik Sengupta (IEEE Trans. Biomed. Circuits Syst., 2017)

Simultaneously Broadband and Back-Off Efficient mm-Wave PAs: A Multi-Port Network Synthesis Approach. - ChandraKanth Reddy Chappidi; Xue Wu 001; Kaushik Sengupta (IEEE J. Solid State Circuits, 2018)

CMOS Optical PUFs Using Noise-Immune Process-Sensitive Photonic Crystals Incorporating Passive Variations for Robustness. - Xuyang Lu; Lingyu Hong; Kaushik Sengupta (IEEE J. Solid State Circuits, 2018)

Globally Optimal Matching Networks With Lossy Passives and Efficiency Bounds. - ChandraKanth R. Chappidi; Kaushik Sengupta (IEEE Trans. Circuits Syst. I Regul. Pap., 2018)

A Multi-Port Dual Polarized Antenna Coupled mm-Wave CMOS Receiver with Element-level Pattern and Notch Programmability and Passive Interferer Rejection Capability. - Xuyang Lu; Xue Wu 001; Hooman Saeidi; Kaushik Sengupta (CICC, 2019)

2D Magnetic Sensor Array for Real-time Cell Tracking and Multi-site Detection with Increased Robustness and Flow-rate. - Hao Tang; Suresh Venkatesh; Zhongtian Lin; Xuyang Lu; Hooman Saeidi; Gulam M. Rather; Joseph R. Bertino; Chen-Yong Lin; Mehdi Javanmard; Kaushik Sengupta (CICC, 2019)

A Hybrid THz Imaging System With a 100-Pixel CMOS Imager and a 3.25-3.50 THz Quantum Cascade Laser Frequency Comb. - Todd Joseph Smith; Anna Broome; Daniel Stanley; Jonas Westberg; Gerard Wysocki; Kaushik Sengupta (ESSCIRC, 2019)

Integrated Circuits for Terahertz Communication Beyond 100 GHz: Are We There Yet? - Kaushik Sengupta (ICC Workshops, 2019)

A 26-42 GHz Broadband, Back-off Efficient and Vswr Tolerant CMOS Power Amplifier Architecture for 5G Applications. - ChandraKanth R. Chappidi; Kaushik Sengupta (VLSI Circuits, 2019)

Guest Editorial: Special Section on the 48th European Solid-State Circuits Conference (ESSCIRC). - Ángel Rodríguez-Vázquez; Kaushik Sengupta; Stefan Rusu (IEEE J. Solid State Circuits, 2019)

Terahertz Chip-scale Systems. - Kaushik Sengupta; Hooman Saeidi; Xuyang Lu; Suresh Venkatesh; Xue Wu 001 (ECOC, 2020)

Physically Secure Sub-THz Wireless Links. - Kaushik Sengupta; Xuyang Lu; Suresh Venkatesh; Bingjun Tang (ICC Workshops, 2020)

4.6 Space-Time Modulated 71-to-76GHz mm-Wave Transmitter Array for Physically Secure Directional Wireless Links. - Xuyang Lu; Suresh Venkatesh; Bingjun Tang; Kaushik Sengupta (ISSCC, 2020)

29.9 A 4×4 Distributed Multi-Layer Oscillator Network for Harmonic Injection and THz Beamforming with 14dBm EIRP at 416GHz in a Lensless 65nm CMOS IC. - Hooman Saeidi; Suresh Venkatesh; ChandraKanth Reddy Chappidi; Tushar Sharma 002; Chengjie Zhu; Kaushik Sengupta (ISSCC, 2020)

Terahertz to bits and bits to terahertz: universally programmable chip-scale terahertz systems. - Kaushik Sengupta; Xuyang Lu; Suresh Venkatesh; Xue Wu 001 (NANOCOM, 2020)

A Packaged Ingestible Bio-Pill with 15-Pixel Multiplexed Fluorescence Nucleic-Acid Sensor and Bi-Directional Wireless Interface for In-Vivo Bio-Molecular Sensing. - Chengjie Zhu; Yuhan Wen; Tao Liu; Haw Yang; Kaushik Sengupta (VLSI Circuits, 2020)

Antenna Preprocessing and Element-Pattern Shaping for Multi-Band mmWave Arrays: Multi-Port Transmitters and Antennas. - ChandraKanth Reddy Chappidi; Xuyang Lu; Xue Wu 001; Kaushik Sengupta (IEEE J. Solid State Circuits, 2020)

Antenna Preprocessing and Element-Pattern Shaping for Multi-Band mmWave Arrays: Multi-Port Receivers and Antennas. - Xuyang Lu; ChandraKanth Reddy Chappidi; Xue Wu 001; Kaushik Sengupta (IEEE J. Solid State Circuits, 2020)

22.1 THz Prism: One-Shot Simultaneous Multi-Node Angular Localization Using Spectrum-to-Space Mapping with 360-to-400GHz Broadband Transceiver and Dual-Port Integrated Leaky-Wave Antennas. - Hooman Saeidi; Suresh Venkatesh; Xuyang Lu; Kaushik Sengupta (ISSCC, 2021)

CMOS-Driven Pneumatic-Free Scalable Microfluidics and Fluid Processing with Label-Free Cellular and Bio-Molecular Sensing Capability for an End-to-End Point-of-Care System. - Chengjie Zhu; Jesus Maldonado; Hao Tang; Suresh Venkatesh; Kaushik Sengupta (ISSCC, 2021)

Spatio-temporal modulated mm-Wave arrays for physical layer security and resiliency against distributed eavesdropper attacks. - Suresh Venkatesh; Xuyang Lu; Kaushik Sengupta (mmNets, 2021)

THz Prism: One-Shot Simultaneous Localization of Multiple Wireless Nodes With Leaky-Wave THz Antennas and Transceivers in CMOS. - Hooman Saeidi; Suresh Venkatesh; Xuyang Lu; Kaushik Sengupta (IEEE J. Solid State Circuits, 2021)

CMOS-Based Electrokinetic Microfluidics With Multi-Modal Cellular and Bio-Molecular Sensing for End-to-End Point-of-Care System. - Chengjie Zhu; Jesus Maldonado; Kaushik Sengupta (IEEE Trans. Biomed. Circuits Syst., 2021)

A Fully Integrated CMOS-controlled Scalable Microfluidics and Pneumatic-free Cell Actuation and Cytometry Sensing Device. - Chengjie Zhu; Jesus Maldonado; Kaushik Sengupta (EMBC, 2022)

Reconfigurable Intelligent Surfaces Enabled by Silicon Chips for Secure and Robust mmWave and THz Wireless Communication. - Kaushik Sengupta; Suresh Venkatesh; Hooman Saeidi; Xuyang Lu (ESSCIRC, 2022)

A 44-64-GHz mmWave Broadband Linear Doherty PA in Silicon With Quadrature Hybrid Combiner and Non-Foster Impedance Tuner. - Zheng Liu; Kaushik Sengupta (IEEE J. Solid State Circuits, 2022)

A 4 × 4 Steerable 14-dBm EIRP Array on CMOS at 0.41 THz With a 2-D Distributed Oscillator Network. - Hooman Saeidi; Suresh Venkatesh; ChandraKanth Reddy Chappidi; Tushar Sharma 002; Chengjie Zhu; Kaushik Sengupta (IEEE J. Solid State Circuits, 2022)

A Hybrid Antenna-Metasurface Architecture for mmWave and THz Massive MIMO. - Zijian Shao; Ruiyi Shen; William Xia; Yasaman Ghasempour; Kaushik Sengupta; Sundeep Rangan (ACSSC, 2023)

RMDM: Using Random Meta-Atoms to Send Directional Misinformation to Eavesdroppers. - Fahid Hassan; Zhambyl Shaikhanov; Hichem Guerboukha; Daniel M. Mittleman; Kaushik Sengupta; Edward W. Knightly (CNS, 2023)

Ultra Broadband Phased-Array Transmitter with Low Phase Error of 1.24-2.8° across 36-91 GHz Supporting 10.8 Gbps 64QAM in 90 nm SiGe. - Zheng Liu; Emir Ali Karahan; Kaushik Sengupta (ESSCIRC, 2023)

Wavefront Manipulation Attack via Programmable mmWave Metasurfaces: from Theory to Experiments. - Haoze Chen; Hooman Saeidi; Suresh Venkatesh; Kaushik Sengupta; Yasaman Ghasempour (WISEC, 2023)

Stacked Common-Base vs Common-Emitter mmWave PA Cells and 68-105 GHz Broadband Asymmetrical PA in 250nm InP HBT. - Zheng Liu; Tushar Sharma 002; Kaushik Sengupta (IEEE Access, 2023)

SiGe and CMOS Technology for State-of-the-Art Millimeter-Wave Transceivers. - Jaco du Preez; Saurabh Sinha; Kaushik Sengupta (IEEE Access, 2023)

An Ingestible Pill With CMOS Fluorescence Sensor Array, Bi-Directional Wireless Interface and Packaged Optics for in-Vivo Bio-Molecular Sensing. - Chengjie Zhu; Yuhan Wen; Tao Liu; Haw Yang; Kaushik Sengupta (IEEE Trans. Biomed. Circuits Syst., 2023)

Deep-Learning-Based Inverse-Designed Millimeter-Wave Passives and Power Amplifiers. - Emir Ali Karahan; Zheng Liu; Kaushik Sengupta (IEEE J. Solid State Circuits, 2023)

Guest Editorial Introduction to the Special Section on the 2023 IEEE International Solid-State Circuits Conference (ISSCC). - Mehdi Kiani; Kaushik Sengupta (IEEE J. Solid State Circuits, 2023)

12.2 A mm-Wave/Sub-THz Synthesizer-Free Coherent Receiver with Phase Reconstruction Through Mixed-Signal Kramer-Kronig Processing. - Sherif Ghozzy; Muhamed Allam; Emir Ali Karahan; Zheng Liu; Kaushik Sengupta (ISSCC, 2024)

Zero-Shot Accurate mmWave Antenna Array Calibration in the Wild. - Oveys Delafrooz Noroozi; Heyu Guo; Ruiyi Shen; Zijian Shao; Haoze Chen; Kaushik Sengupta; Yasaman Ghasempour; Upamanyu Madhow (MobiCom, 2024)

Deep Learning Enabled Design of RF/mmWave IC and Antennas. - Emir Ali Karahan; Jonathan Zhou; Zheng Liu; Zijian Shao; Sebastian Fisher; Kaushik Sengupta (MWSCAS, 2024)

Intelligent Integrated Circuits and Systems for 5G/6G Telecommunications. - Johannes Wynand Lambrechts; Saurabh Sinha; Kaushik Sengupta; Abadahigwa Bimana; Suvarna Kadam; Sheetal Bhandari; Jaco du Preez; Zijian Shao; Xiaolong Huang; Zheng Liu; Emir Ali Karahan; Tyler Blundo; et al. (IEEE Access, 2024)

High Sensitivity and High Throughput Magnetic Flow CMOS Cytometers With 2D Oscillator Array and Inter-Sensor Spectrogram Cross-Correlation. - Hao Tang; Suresh Venkatesh; Zhongtian Lin; Xuyang Lu; Hooman Saeeidi; Mehdi Javanmard; Kaushik Sengupta (IEEE Trans. Biomed. Circuits Syst., 2024)

Physical Layer Security Through Directional Modulation With Spatio-Temporal Millimeter-Wave Transmitter Arrays. - Xuyang Lu; Suresh Venkatesh; Bingjun Tang; Kaushik Sengupta (IEEE J. Solid State Circuits, 2024)

AI-enabled RF-to-THz IC Design Space Discovery and Inverse Design Flow. - Kaushik Sengupta; Emir Ali Karahan; Jonathan Zhou; Zheng Liu (ISCAS, 2025)

25.3 AI-Enabled Design Space Discovery and End-to-End Synthesis for RFICs with Reinforcement Learning and Inverse Methods Demonstrating mm-Wave/sub-THz PAs Between 30 and 120GHz. - Jonathan Zhou; Emir Ali Karahan; Sherif Ghozzy; Zheng Liu; Hossein Jalili; Kaushik Sengupta (ISSCC, 2025)

AI Enabling Discovery and Design of Radio and High-Frequency Wireless Chips Beyond Human Intuition. - Kaushik Sengupta; Jonathan Zhou; Zheng Liu; Emir Ali Karahan (Computer, 2025)