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Toward the synthesis of artificial magnetic media
Author(s) -
Hagen Jürgen V.,
Mittra Raj,
Werner Pingjuan L.,
Werner Douglas H.
Publication year - 2000
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/1098-2760(20001005)27:1<27::aid-mop9>3.0.co;2-k
Subject(s) - microwave , dipole , magnetic field , dielectric , lossy compression , materials science , coating , field (mathematics) , optics , magnetic dipole , optoelectronics , physics , engineering , computer science , nanotechnology , telecommunications , artificial intelligence , mathematics , pure mathematics , quantum mechanics
We report one possible approach to synthesizing an artificial magnetic medium over a wide frequency band. A magnetic medium exhibits the property that the phase of the backscattered field relative to the incident field is close to 0°. The magnetic medium proposed in this work is composed of lossy elements in the form of folded dipoles. The reported medium could be applied to reduce the overall backscattered field from objects when suitably combined with a dielectric coating. © 2000 John Wiley & Sons, Inc. Microwave Opt Technol Lett 27: 27–30, 2000.