Search Results for author: Samith Abeywickrama

Found 2 papers, 1 papers with code

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

no code implementations31 Dec 2020 Samith Abeywickrama, Rui Zhang, Chau Yuen

Leveraging this new rectenna model, we first consider the single-ER case and study the multisine-based power waveform design based on the wireless channel to maximize the harvested power at the ER.

Information Theory Information Theory

RF-Based Direction Finding of UAVs Using DNN

2 code implementations1 Dec 2017 Samith Abeywickrama, Lahiru Jayasinghe, Hua Fu, Subashini Nissanka, Chau Yuen

This paper presents a sparse denoising autoencoder (SDAE)-based deep neural network (DNN) for the direction finding (DF) of small unmanned aerial vehicles (UAVs).

Denoising

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