70 citations · 215 across the 9 of their papers we have counts for
6 papers · 1 filter
Low Complexity Radio Frequency Interference Mitigation for Radio Astronomy Using Large Antenna Array
Zaid Bin Tariq, Teviet Creighton, Louis P. Dartez +2
With the ongoing growth in radio communications, there is an increased contamination of radio astronomical source data, which hinders the study of celestial radio sources. In many…
Frequency Estimation Using Complex-Valued Shifted Window Transformer
Josiah W. Smith, Murat Torlak
Estimating closely spaced frequency components of a signal is a fundamental problem in statistical signal processing. In this letter, we introduce 1-D real-valued and complex-value…
Emerging Approaches for THz Array Imaging: A Tutorial Review and Software Tool
Josiah W. Smith, Murat Torlak
Accelerated by the increasing attention drawn by 5G, 6G, and Internet of Things applications, communication and sensing technologies have rapidly evolved from millimeter-wave (mmWa…
Efficient 3-D Near-Field MIMO-SAR Imaging for Irregular Scanning Geometries
Josiah Smith, Murat Torlak
In this article, we introduce a novel algorithm for efficient near-field synthetic aperture radar (SAR) imaging for irregular scanning geometries. With the emergence of fifth-gener…
Near-Field MIMO-ISAR Millimeter-Wave Imaging
Josiah W. Smith, Muhammet Emin Yanik, Murat Torlak
Multiple-input-multiple-output (MIMO) millimeter-wave (mmWave) sensors for synthetic aperture radar (SAR) and inverse SAR (ISAR) address the fundamental challenges of cost-effectiv…
An FCNN-Based Super-Resolution mmWave Radar Framework for Contactless Musical Instrument Interface
Josiah W. Smith, Orges Furxhi, Murat Torlak
In this article, we propose a framework for contactless human-computer interaction (HCI) using novel tracking techniques based on deep learning-based super-resolution and tracking…