70 citations · 194 across the 9 of their papers we have counts for
6 papers · 1 filter
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…
Complex-Valued Neural Networks for Data-Driven Signal Processing and Signal Understanding
Josiah W. Smith
Complex-valued neural networks have emerged boasting superior modeling performance for many tasks across the signal processing, sensing, and communications arenas. However, develop…
Dual Radar SAR Controller
Josiah Smith
The following is a user guide for the Dual Radar SAR Controller graphical user interface (GUI) to operate the dual radar synthetic aperture radar (SAR) scanner. The scanner was des…
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…
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…