IEEE

Compressed sensing for practical optical imaging systems: A tutorial

Abstract: The emerging field of compressed sensing (CS, also referred to as compressive sampling) 1, 2 has potentially powerful implications for the design of optical imaging devices. In particular, ...
IEEE

A simple introduction to compressed sensing/sparse recovery with applications in antenna measurements

Abstract: The aim of this tutorial paper is to introduce the compressed sensing/sparse recovery theory and its usefulness in practical electromagnetic problems. Examples allow an intuitive ...
Frontiers

Frequency-Diverse Holographic Metasurface Antenna for Near-Field Microwave Computational Imaging

This article presents a holographic metasurface antenna with stochastically distributed surface impedance, which produces randomly frequency-diverse radiation patterns. Low mutual coherence electric ...
C&EN

Nanoscale Polyacrylamide Copolymer/Silica Hydrogel Microspheres with High Compressive Strength and Satisfactory Dispersion Stability for Efficient Profile Control and Plugging

State Key Laboratory of Organic−Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China Oil and Gas Technology ...
Frontiers

Real Time Generation of Three Dimensional Patterns for Multiphoton Stimulation

The advent of optogenetics has revolutionized experimental research in the field of Neuroscience and the possibility to selectively stimulate neurons in 3D volumes has opened new routes in the ...