39 citations · 57 across the 8 of their papers we have counts for
5 papers · 1 filter
Radar and Acoustic Sensor Fusion using a Transformer Encoder for Robust Drone Detection and Classification
Gevindu Ganganath, Pasindu Sankalpa, Samal Punsara +4
The use of drones in a wide range of applications is steadily increasing. However, this has also raised critical security concerns such as unauthorized drone intrusions into restri…
Defect Detection by MIMO Wireless Sensing based on Weighted Low-Rank plus Sparse Recovery
Udaya S. K. P. Miriya Thanthrige, Ali Kariminezhad, Peter Jung +1
We present a compressive sensing based defect detection by multiple input multiple output (MIMO) wireless radar. Here, defects are inside a layered material structure, therefore, d…
Deep Learning for DOA Estimation in MIMO Radar Systems via Emulation of Large Antenna Arrays
Aya Mostafa Ahmed, Udaya Sampath K. P. Miriya Thanthrige, Aly El Gamal +1
We present a MUSIC-based Direction of Arrival (DOA) estimation strategy using small antenna arrays, via employing deep learning for reconstructing the signals of a virtual large an…
Characterization of Dielectric Materials by Sparse Signal Processing with Iterative Dictionary Updates
Udaya S. K. P. Miriya Thanthrige, Jan Barowski, Ilona Rolfes +3
Estimating parameters and properties of various materials without causing damage to the material under test (MUT) is important in many applications. Thus, in this letter, we addres…
Supervised Learning Based Super-Resolution DoA Estimation Utilizing Antenna Array Extrapolation
Udaya Sampath K. P. Miriya Thanthrige, Aya Mostafa Ahmed, Aydin Sezgin
In this paper, we introduce a novel algorithm that can dramatically reduce the number of antenna elements needed to accurately predict the direction of arrival (DOA) for multiple i…