D
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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Journal Article
Experimental characterization of magnetic surface plasmons on
Proceedings ArticleDOI
3D imaging of antenna fields from electronically synthesised scalar intensity patterns
David R. Smith,Mark Leach +1 more
TL;DR: In this paper, a new technique for the determination of antenna far field radiation patterns and the imaging of antenna fields from holographic intensity patterns is described, which is obtained by combining the sampled antenna near field with an electronically synthesised offset reference plane wave.
ReportDOI
Microwave Scattering System Design for {rho}{sub i}e-Scale Turbulence Measurements on NSTX
David R. Smith,E. Mazzucato,T. Munsat,H. Park,D. Johnson,L. Lin,C. W. Domier,M. Johnson,Neville C. Luhmann +8 more
TL;DR: In this paper, a microwave scattering system was deployed to directly observe the w and k spectra of {rho sub e}-scale turbulent fluctuations and characterize the effect on electron thermal transport.
Recent Physics Results from NSTX
Jonathan Menard,M. G. Bell,R.E. Bell,J.M. Bialek,J.A. Boedo,C.E. Bush,Neal Crocker,S. J. Diem,J.R. Ferron,E.D. Fredrickson,D.A. Gates,K. W. Hill,J. C. Hosea,Stanley Kaye,C.E. Kessel,S. Kubota,H.W. Kugel,B.P. LeBlanc,K. C. Lee,Fred Levinton,R. Maingi,D.K. Mansfield,Richard Majeski,R.J. Maqueda,E. Mazzucato,S. S. Medley,Dennis Mueller,Hyeon K. Park,S.F. Paul,W. A. Peebles,Roger Raman,S.A. Sabbagh,C.H. Skinner,David R. Smith,Aaron Sontag,Vlad Soukhanovskii,B. C. Stratton,Dan Stutman,G. Taylor,K. Tritz,James R. Wilson,Howard Yuh,W. Zhu,Stewart Zweben +43 more
TL;DR: The National Spherical Torus Experiment (NSTX) has made considerable progress in advancing the scientific understanding of high performance long-pulse plasmas needed for ITER and future low-aspect-ratio Spherical torus (ST) devices as mentioned in this paper.