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David R. Smith
Researcher at Duke University
Publications - 891
Citations - 102589
David R. Smith is an academic researcher from Duke University. The author has contributed to research in topics: Metamaterial & Antenna (radio). The author has an hindex of 110, co-authored 881 publications receiving 91683 citations. Previous affiliations of David R. Smith include Brunel University London & Princeton University.
Papers
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Proceedings ArticleDOI
Unification of compressed imaging techniques in the microwave range and deconvolution strategy
Thomas Fromenteze,Ettien Lazare Kpre,Cyril Decroze,David Carsenat,Okan Yurduseven,Mohammadreza F. Imani,Jonah N. Gollub,David R. Smith +7 more
TL;DR: In this article, the authors propose an unification of these approaches, using a common mathematical formulation and comparing the deconvolution strategy adopted by each research team, in order to compare the performance of different compressive techniques.
Patent
Evanescent electromagnetic wave conversion lenses III
Jeffrey A. Bowers,Roderick A. Hyde,Edward K. Y. Jung,John B. Pendry,David Schurig,David R. Smith,Clarence T. Tegreene,Thomas A. Weaver,Charles Whitmer,Lowell L. Wood +9 more
TL;DR: In this article, the authors provide an approach for the conversion of evanescent electromagnetic waves to non-evanescent ones by using an artificially-structured material such as a layered structure or other metamaterial.
Journal ArticleDOI
Arbitrary birefringent metamaterials for holographic optics at λ = 1.55 μm.
Yu-Ju Tsai,Stéphane Larouche,Talmage Tyler,Antonio Llopis,Matthew Royal,Nan Marie Jokerst,David R. Smith +6 more
TL;DR: The results show that metamaterials can form the basis for a versatile and compact platform useful in the design of multi-functional photonic devices.
Journal ArticleDOI
A Volumetric Approach to Wake Reduction: Design, Optimization, and Experimental Verification
TL;DR: In this article, a volumetric approach is proposed to control the wake in a stationary flow past cylindrical and spherical objects, coupled with rigid, fluid-permeable structures prescribed by a macroscopic design approach.
Journal ArticleDOI
Perfect relay lens at microwave frequencies based on flattening a Maxwell lens
TL;DR: In this paper, the design and implementation of a two-dimensional metamaterial relay lens, conceptually formed by flattening a Maxwell fisheye lens through the use of a coordinate transformation, is considered.