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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
Calibration of the collective scattering system on NSTX
TL;DR: In this article, a multichannel 280-GHz collective scattering system has been employed to investigate electron gyro-scale density fluctuations in National Spherical Torus Experiment (NSTX) plasmas.
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Small dimensional microstrips embedded with ferromagnetic layers: Numerical simulations and experimental results
TL;DR: In this article, the authors use a numerical electromagnetic simulation software to investigate a filtering device consisting of a small dimensional microstrips embedded with a thin layer of ferromagnetic material and compare their results to experimental results.
Proceedings ArticleDOI
Characterization of high order modes of plasmonic antenna formed by nanoparticle/thin film hybrid structures
TL;DR: In this article, the plasmonic modes of a nano-antenna formed by a nanoparticle/thin film hybrid system are investigated, and two distinct modes are found to contribute to the broad band high order mode.
Proceedings ArticleDOI
Performance testing of the LMT/GTM M2 positioner
David R. Smith,Kamal Souccar,José Luis Hernández Rebollar,César Arteaga Magaña,David M. Gale,Lizeth Cabrera Cuevas,Maribel Lucero Álvarez,Andrea Leon-Huerta,David Castro Santos,Emilio Hernández Rios,Carlos Tzile Torres,Josefina Lázaro Hernández,Arak Olmos Tapia +12 more
TL;DR: In this article, the accuracy and repeatability of the system at constant command position with respect to changes in the orientation and mass of the unit is investigated in a lower foundation room at the Large Millimeter Telescope/Gran Telescopio Milimetrico (LMT/GTM).
Activation characteristics of different steel alloys proposed for near-term fusion reactors
TL;DR: In this paper, an analysis of different structural alloys proposed for the International Thermonuclear Experimental Reactor (ITER) has been made, and the radioactivity, decay heat, and waste disposal rating of each alloy for the inboard shield of the ITER design option utilizing water cooled solid breeder blanket.