Enhancing mmWave Radar Sensing Using a Phased-MIMO Architecture Kai Zheng, Wuqiong Zhao, Timothy Woodford, Renjie Zhao, Xinyu Zhang, and Yingbo Hua.
The 22nd Annual International Conference on Mobile Systems, Applications and Services (MobiSys). 2024.
(Acceptance Rate: 16.3%, 43 of 263). [PDF].
[PPTX].
NeuroRadar: A Neuromorphic Radar Sensor for Low-Power IoT Systems (Best Paper Award) Kai Zheng, Kun Qian, Timothy Woodford, and Xinyu Zhang.
The 21th ACM Conference on Embedded Networked Sensor Systems (SenSys). 2023.
(Acceptance Rate: 19%, 34 of 179). [PDF].
[PPTX].
UniScatter: a Metamaterial Backscatter Tag for Wideband Joint Communication and Radar Sensing
Kun Qian, Lulu Yao, Kai Zheng, Xinyu Zhang, and Tse Nga Ng.
The 29th Annual International Conference On Mobile Computing And Networking (MobiCom). 2023.
(Acceptance Rate: 29.4%, 40 of 136). [PDF].
SlimWiFi: Ultra-Low-Power IoT Radio Architecture Enabled by Asymmetric Communication
Renjie Zhao, Kejia Wang, Kai Zheng, Xinyu Zhang, Vincent Leung.
The 20th USENIX Symposium on Networked Systems Design and Implementation (NSDI). 2023.
(Acceptance Rate: 16.0%, 46 of 288). [PDF].
Calibrating a 4-channel fully-digital 60 GHz SDR
Aditya Dhananjay, Kai Zheng, Jaakko Haarla, Lorenzo Iotti, Marco Mezzavilla, Dennis Shasha, Sundeep Rangan.
Proceedings of the 14th International Workshop on Wireless Network Testbeds, Experimental evaluation & Characterization. (WiNTECH). 2020. [PDF].
Characterizing 60 GHz patch antenna segments for fully digital transceiver
Jaakko Haarla, Vasilii Semkin, Kai Zheng, Aditya Dhananjay, Marco Mezzavilla, Juha Ala-Laurinaho, Ville Viikari.
14th European Conference on Antennas and Propagation (EuCAP). 2020. [PDF].
Software-defined Radios to Accelerate mmWave Wireless Innovation Kai Zheng, Aditya Dhananjay, Marco Mezzavilla, Arjuna Madanayake, et al.
The IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN). 2019. [PDF].
MillimeTera: Toward a large-scale open-source mmWave and terahertz experimental testbed.
Polese, Michele, Francesco Restuccia, Abhimanyu Gosain, Josep Jornet, Shubhendu Bhardwaj, Viduneth Ariyarathna, Soumyajit Mandal, Kai Zheng, et al.
Proceedings of the 3rd ACM Workshop on Millimeter-wave Networks and Sensing Systems (mmNets). 2019. [PDF].
Journal Papers
A Neuromorphic Radar Sensor for Low-Power IoT Systems (GetMobile Highlight) Kai Zheng, Kun Qian, Timothy Woodford, and Xinyu Zhang.
GetMobile: Mobile Computing and Communications. 2024. [PDF].
Structural Pseudocapacitors with Reinforced Interfaces to Increase Multifunctional Efficiency
Lulu Yao, Kai Zheng, Nandu Koripally, Naresh Eedugurala, Jason D. Azoulay, Xinyu Zhang, Tse Nga Ng.
Science Advances. 2023. [PDF].
Pi-Radio v1: Calibration techniques to enable fully-digital beamforming at 60 GHz
Aditya Dhananjay, Kai Zheng, Marco Mezzavilla, Lorenzo Iotti, Dennis Shasha, Sundeep Rangan.
Computer Networks. 2021. [PDF].
Poster/Demo Papers
Fully-digital beamforming demonstration with Pi-Radio mmWave SDR platform
Aditya Dhananjay, Kai Zheng, Marco Mezzavilla, Dennis Shasha, Sundeep Rangan.
Proceedings of the Twenty-First International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing. 2020. [PDF].