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B.J. Justice
Researcher at Duke University
Publications - 9
Citations - 7022
B.J. Justice is an academic researcher from Duke University. The author has contributed to research in topics: Metamaterial & Metamaterial antenna. The author has an hindex of 7, co-authored 9 publications receiving 6417 citations. Previous affiliations of B.J. Justice include Toyota Motor Engineering & Manufacturing North America.
Papers
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Journal ArticleDOI
Metamaterial Electromagnetic Cloak at Microwave Frequencies
David Schurig,Jack J. Mock,B.J. Justice,Steven A. Cummer,John B. Pendry,Anthony F. Starr,David R. Smith +6 more
TL;DR: This work describes here the first practical realization of a cloak of invisibility, constructed with the use of artificially structured metamaterials, designed for operation over a band of microwave frequencies.
Journal ArticleDOI
Spatial mapping of the internal and external electromagnetic fields of negative index metamaterials.
TL;DR: From the measured mappings of the electric field, the interplay between the microstructure of the metamaterial lattice and the macroscopic averaged response is revealed and the mapped phase fronts within a meetingamaterial having a negative refractive index are consistent with a Macroscopic phase-in accordance with the effective medium predictions.
Journal ArticleDOI
Design and Analysis of Three-Dimensionalized ELC Metamaterial Unit Cell
TL;DR: In this article, the use of a 3D-ELC resonator to obtain a minimally refractive and strongly transmissive composite metamaterial is explored, which can be used in creating mechanically durable materials for use as radomes or other enclosures for radiating structures.
Journal ArticleDOI
Negative index and indefinite media waveguide couplers
TL;DR: In this article, the coupling interaction between dielectric waveguides and coupling elements made from negative-refracting media was studied, and it was shown that the coupling can be highly efficient, in principle providing perfect, lossless coupling.
Patent
Gradient index lens for microwave radiation
TL;DR: In this paper, a gradient index lens for microwave radiation is proposed, where a plurality of electric field coupled resonators are arranged in a planar array having spaced apart side edges and spaced apart top and bottom edges.