Delay-Bandwidth and Delay-Loss Limitations for Cloaking of Large Objects
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Cloaking-size-forsubmission.pdf
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Author(s)
Hashemi, Hila
Zhang, Baile
Joannopoulos, John
Johnson, Steven G
Date Issued
June 2010
Journal
Physical Review Letters
Publisher
American Physical Society
Citation
Hashemi, Hila, et al. "Delay-Bandwidth and Delay-Loss Limitations for Cloaking of Large Objects." Physical Review Letters 104.29 (2010): 253903 © 2010 The American Physical Society
Version
Author's final manuscript
Abstract
We show that the difficulty of cloaking is fundamentally limited by delay-loss and delay-bandwidth limitations that worsen as the size of the object to be cloaked increases relative to the wavelength, using a simple model of ground-plane cloaking. These limitations must be considered when scaling experimental cloaking demonstrations up from wavelength-scale objects.
MIT Department
Massachusetts Institute of Technology. Institute for Soldier Nanotechnologies
Massachusetts Institute of Technology. Department of Mathematics
Massachusetts Institute of Technology. Department of Physics
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Attribution-Noncommercial-Share Alike 3.0 Unported
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DOI of Published Version
https://doi.org/10.1103/PhysRevLett.104.253903
