An integrated wireless electronic nose system integrating sensing and recognition functions. - Hung Tat Chen; Amine Bermak; Adam Khalifa; Dominique Martinez (ISCAS, 2010)

A compact, low-power, fully analog implantable microstimulator. - Adam Khalifa; Jie Zhang 063; Martina Leistner; Ralph Etienne-Cummings (ISCAS, 2016)

Coil array design for maximizing wireless power transfer to sub-mm sized implantable devices. - Yasha Karimi; Adam Khalifa; Webert Montlouis; Milutin Stanacevic; Ralph Etienne-Cummings (BioCAS, 2017)

Novel integration and packaging concepts of highly miniaturized inductively powered neural implants. - Adam Khalifa; Yasha Karimi; Milutin Stanacevic; Ralph Etienne-Cummings (EMBC, 2017)

Live demonstration: A wirelessly powered highly miniaturized neural stimulator. - Adam Khalifa; Sherry Chiu; Yasha Karimi; Milutin Stanacevic; Ralph Etienne-Cummings (ISCAS, 2017)

In-vivo tests of an inductively powered miniaturized neural stimulator. - Adam Khalifa; Yasha Karimi; Qihong Wang; Elliot Greenwald; Sherry Chiu; Milutin Stanacevic; Nitish V. Thakor; Ralph Etienne-Cummings (ISCAS, 2017)

The Challenges of Designing an Inductively Coupled Power Link for μm-sized On-Chip Coils. - Adam Khalifa; Yasha Karimi; Yuanfei Huang; Milutin Stanacevic; Ralph Etienne-Cummings (BioCAS, 2018)

The Microbead: A Highly Miniaturized Wirelessly Powered Implantable Neural Stimulating System. - Adam Khalifa; Yasha Karimi; Qihong Wang; Sahithi Garikapati; Webert Montlouis; Milutin Stanacevic; Nitish V. Thakor; Ralph Etienne-Cummings (IEEE Trans. Biomed. Circuits Syst., 2018)

The Microbead: A 0.009 mm3 Implantable Wireless Neural Stimulator. - Adam Khalifa; Yuxin Liu 002; Yasha Karimi; Qihong Wang; Adebayo Eisape; Milutin Stanacevic; Nitish V. Thakor; Zhenan Bao; Ralph Etienne-Cummings (IEEE Trans. Biomed. Circuits Syst., 2019)

A Compact Free-Floating Device for Passive Charge-Balanced Neural Stimulation using PEDOT/CNT microelectrodes. - Adam Khalifa; Yuxin Liu 002; Zhenan Bao; Ralph Etienne-Cummings (EMBC, 2020)

A Miniature Wireless Silicon-on-Insulator Image Sensor for Brain Fluorescence Imaging. - Jie Zhang 063; Adam Khalifa; Samuel Spetalnick; Milad Alemohammad; John M. Rattray; Chetan Singh Thakur; Adebayo Eisape; Ralph Etienne-Cummings (EMBC, 2020)

Magnetoelectric (ME) Antenna for On-chip Implantable Energy Harvesting. - Mehdi Nasrollahpour; Mohsen Zaeimbashi; Adam Khalifa; Xianfeng Liang; Huaihao Chen; Neville Sun; Seyed Mahdi Seyed Abrishami; Isabel Martos-Repath; Shadi Emam; Sydney Cash; Nian Xiang Sun (EMBC, 2021)

Simulation and Experimental Evaluation of Energy Harvesting Circuits with Magnetoelectric Antennas. - Diptashree Das; Ziyue Xu 003; Mehdi Nasrollahpour; Isabel Martos-Repath; Mohsen Zaeimbashi; Adam Khalifa; Ankit Mittal; Sydney S. Cash; Nian Xiang Sun; Aatmesh Shrivastava; Marvin Onabajo (MWSCAS, 2021)

A 30% Efficient High-Output Voltage Fully Integrated Self-Biased Gate RF Rectifier Topology for Neural Implants. - Ziyue Xu 003; Adam Khalifa; Ankit Mittal; Mehdi Nasrollahpourmotlaghzanjani; Diptashree Das; Marvin Onabajo; Nian Xiang Sun; Sydney S. Cash; Aatmesh Shrivastava (IEEE J. Solid State Circuits, 2022)

Analysis and Design Methodology of RF Energy Harvesting Rectifier Circuit for Ultra-Low Power Applications. - Ziyue Xu 003; Adam Khalifa; Ankit Mittal; Mehdi Nasrollahpourmotlaghzanjani; Ralph Etienne-Cummings; Nian Xiang Sun; Sydney S. Cash; Aatmesh Shrivastava (IEEE Open J. Circuits Syst., 2022)

Fabrication and Assembly Techniques for Distributed Battery-Free Brain Implants. - Adam Khalifa; Mehdi Nasrollahpour; Ali Nezaratizadeh; Xiao Sha; Milutin Stanacevic; Nian Xiang Sun; Sydney Cash (ISCAS, 2023)

A Planar Coil Design Using Deep Learning. - Ali Nezaratizadeh; Sultan Mahmud; Adam Khalifa (MWSCAS, 2023)

Circuit-Level Modeling and Simulation of Wireless Sensing and Energy Harvesting With Hybrid Magnetoelectric Antennas for Implantable Neural Devices. - Diptashree Das; Ziyue Xu 003; Mehdi Nasrollahpour; Isabel Martos-Repath; Mohsen Zaeimbashi; Adam Khalifa; Ankit Mittal; Sydney S. Cash; Nian Xiang Sun; Aatmesh Shrivastava; Marvin Onabajo (IEEE Open J. Circuits Syst., 2023)

Machine-Learning Methods for Speech and Handwriting Detection Using Neural Signals: A Review. - Ovishake Sen; Anna M. Sheehan; Pranay R. Raman; Kabir S. Khara; Adam Khalifa; Baibhab Chatterjee (Sensors, 2023)

Efficient Galvanic Body-Coupled Powering for Wireless Implanted Neurostimulators. - Asif Iftekhar Omi; Emma Farina; Anyu Jiang; Adam Khalifa; Shriya Srinivasan; Baibhab Chatterjee (BioCAS, 2024)

A Method for Minimally-Invasive Injection of Wireless Microdevices into Brain Tissue. - Cassandra Acebal; Gurleen Kainth; Harry Villanueva; Ava Hajjar; Valery Fuhrer; Paul Wanczuk; Alexander S. Lim; Shriya Srinivasan; Kevin J. Otto; Adam Khalifa (EMBC, 2024)

A Compact Sub-Scalp Device for Powering Brain Implants. - Jeremiasz Dados; Rylee Faherty; Gabrielle Summers; Han Wu; Kaitlyn Burstiner; Adam Khalifa (EMBC, 2024)

Exploring the Effects of Encapsulated Capacitive and Galvanic Transmitters for Implant-to-Wearable Scenarios in Human Body Communication. - Anyu Jiang; Cassandra Acebal; Brook Heyd; Trustin White; Gurleen Kainth; Arunashish Datta; Shreyas Sen; Adam Khalifa; Baibhab Chatterjee (EMBC, 2024)

Bi-Metal Metamaterial Absorber for Wearable Sweat Sensing and Energy Harvesting Applications. - Sultan Mahmud; Erik Upol Biswas; Sabbir Hossain; Cameron Anderson; Toshikazu Nishida; Syeda Sarita Hassan; Adam Khalifa (EMBC, 2024)

Body-Coupled Communication and Energy Harvesting Smart Textile System for Next-Generation Wearables. - Ali Nezaratizadeh; Asif Iftekhar Omi; Baibhab Chatterjee; Adam Khalifa (EMBC, 2024)

Adaptive Impedance Matching with Fault Ride Through in Wireless Power Transfer for Implanted Medical Devices. - Han Wu; Yufei Cai; Haolun Wu; Sultan Mahmud; Ali Nezaratizadeh; Adam Khalifa (EMBC, 2024)

Fabrication of Microelectrodes on Microchip Sidewalls for Injectable Biomedical Devices. - Shiva Sai Yeshala; Sultan Mahmud; Nicholas G. Rudawski; Ladan Jiracek-Sapieha; Kenneth Fluker; Jack W. Judy; Adam Khalifa (EMBC, 2024)

BlueME: Robust Underwater Robot-to-Robot Communication Using Compact Magnetoelectric Antennas. - Mehron Talebi; Sultan Mahmud; Adam Khalifa; Md Jahidul Islam (CoRR, 2024)