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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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Journal ArticleDOI
Solar cell stacked dual-polarised patch antenna for 5.8 GHz band WiMAX network
Okan Yurduseven,David R. Smith +1 more
TL;DR: In this paper, a two-port slant +/- 45 degrees dual-polarized microstrip patch antenna with a polycrystalline silicon (poly-Si) solar cell operating as an RF stacked parasitic patch element is presented and discussed for 5.8 GHz band polarisation diverse multifunctional WiMAX systems.
Journal ArticleDOI
Life testing of EMCCD gain characteristics
TL;DR: In this article, two electronmultiplication, charge-coupled devices (e2v CCD97) were operated continuously for 52 days to assess their avalanche gain stability.
Journal ArticleDOI
Sparse blind deconvolution for imaging through layered media
TL;DR: In this article, a blind deconvolution method is proposed to estimate a circularly symmetric Green's function that models the transmission through the wall layers, simultaneously addressing both problems.
Journal ArticleDOI
Effective-medium description of a metasurface composed of a periodic array of nanoantennas coupled to a metallic film
TL;DR: In this paper, a doubly periodic array of patch nanoantennas strongly coupled to a metallic film is modeled as a polarizable, radiating, magnetic dipole, and an equivalent surface polarizability can be obtained by accounting for interactions among the dipoles.
Patent
Curved surface scattering antennas
Eric J. Black,Pai-Yen Chen,Brian Mark Deutsch,Tom Driscoll,Siamak Ebadi,John Desmond Hunt,Alexander Remley Katko,Nathan Ingle Landy,Melroy Machado,Milton Perque,David R. Smith,Yaroslav A. Urzhumov +11 more
TL;DR: In this article, surface scattering antennas on curved manifolds provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure, which is called surface scattering antenna.