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Enhancing and suppr...
Enhancing and suppressing radiation with some permeability-near-zero structures
- Article/chapterEnglish2010
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LIBRIS-ID:oai:DiVA.org:kth-26841
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-26841URI
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https://doi.org/10.1364/OE.18.016587DOI
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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QC 20101206
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Using some special properties of a permeability-near-zero material, the radiation of a line current is greatly enhanced by choosing appropriately the dimension of a dielectric domain in which the source lies and that of a permeability-near-zero shell. The radiation of the source can also be completely suppressed by adding appropriately another dielectric domain or an arbitrary perfect electric conductor (PEC) inside the shell. Enhanced directive radiation is also demonstrated by adding a PEC substrate. (C) 2010 Optical Society of America
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He, SailingKTH,Elektroteknisk teori och konstruktion(Swepub:kth)u1tir6md
(author)
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KTHElektroteknisk teori och konstruktion
(creator_code:org_t)
Related titles
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In:Optics Express18:16, s. 16587-165931094-4087
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