Samith Abeywickrama

According to our database, Samith Abeywickrama authored at least 18 papers between 2016 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

Channel Estimation for Intelligent Reflecting Surface Assisted Backscatter Communication.

Samith Abeywickrama, Changsheng You, Rui Zhang, Chau Yuen

IEEE Wirel. Commun. Lett., 2021

Micro-Doppler Signature-Based Detection, Classification, and Localization of Small UAV With Long Short-Term Memory Neural Network.

Yingxiang Sun, Samith Abeywickrama, Lahiru Jayasinghe, Chau Yuen, Jiajia Chen, Meng Zhang

IEEE Trans. Geosci. Remote. Sens., 2021

Refined Nonlinear Rectenna Modeling and Optimal Waveform Design for Multi-User Multi-Antenna Wireless Power Transfer.

Samith Abeywickrama, Rui Zhang, Chau Yuen

IEEE J. Sel. Top. Signal Process., 2021

2020

Intelligent Reflecting Surface: Practical Phase Shift Model and Beamforming Optimization.

Samith Abeywickrama, Rui Zhang, Qingqing Wu, Chau Yuen

IEEE Trans. Commun., 2020

Intelligent Reflecting Surface: Practical Phase Shift Model and Beamforming Optimization.

Samith Abeywickrama, Rui Zhang, Chau Yuen

Proceedings of the 2020 IEEE International Conference on Communications, 2020

2019

A Robust Phase-Ambiguity-Immune DOA Estimation Scheme for Antenna Array.

Hua Fu, Samith Abeywickrama, Chau Yuen, Meng Zhang

IEEE Trans. Veh. Technol., 2019

Opportunistic Wireless Energy Beamforming using RSSI Feedback.

Samith Abeywickrama

CoRR, 2019

2018

Wireless Energy Beamforming Using Received Signal Strength Indicator Feedback.

Samith Abeywickrama, Tharaka Samarasinghe, Chin Keong Ho, Chau Yuen

IEEE Trans. Signal Process., 2018

Low-Complexity Portable Passive Drone Surveillance via SDR-Based Signal Processing.

Hua Fu, Samith Abeywickrama, Lihao Zhang, Chau Yuen

IEEE Commun. Mag., 2018

Wireless energy transfer to a pair of energy receivers using signal strength feedback.

Chanaka Singhabahu, Tharaka Samarasinghe, Samith Abeywickrama, Chau Yuen

Proceedings of the 16th International Symposium on Modeling and Optimization in Mobile, 2018

Cluster-based wireless energy transfer for low complex energy receivers.

Samith Abeywickrama, Tharaka Samarasinghe, Chau Yuen, Rui Zhang

Proceedings of the 16th International Symposium on Modeling and Optimization in Mobile, 2018

Drone Classification and Localization Using Micro-Doppler Signature with Low-Frequency Signal.

Yingxiang Sun, Hua Fu, Samith Abeywickrama, Lahiru Jayasinghe, Chau Yuen, Jiajia Chen

Proceedings of the IEEE International Conference on Communication Systems, 2018

A Robust Phase-Ambiguity-Immune DOA Estimation Scheme for Antenna Array.

Hua Fu, Samith Abeywickrama, Chau Yuen

Proceedings of the IEEE International Conference on Communication Systems, 2018

RF-based Direction Finding of UAVs Using DNN.

Samith Abeywickrama, Lahiru Jayasinghe, Hua Fu, Subashini Nissanka, Chau Yuen

Proceedings of the IEEE International Conference on Communication Systems, 2018

2017

RF-based Direction Finding of Small Unmanned Aerial Vehicles Using Deep Neural Networks.

Samith Abeywickrama, Lahiru Jayasinghe, Hua Fu, Chau Yuen

CoRR, 2017

Wireless Energy Beamforming using Received Signal Strength Indicator Feedback.

Samith Abeywickrama, Tharaka Samarasinghe, Chin Keong Ho

CoRR, 2017

Over-the-Air Implementation of Uplink NOMA.

Samith Abeywickrama, Lei Liu, Yuhao Chi, Chau Yuen

Proceedings of the 2017 IEEE Global Communications Conference, 2017

2016

Wireless Energy Beamforming Using Signal Strength Feedback.

Samith Abeywickrama, Tharaka Samarasinghe, Chin Keong Ho

Proceedings of the 2016 IEEE Global Communications Conference, 2016