Exact solution to electromagnetic scattering by an impedance sphere coated with a uniaxial anisotropic layer

Author(s)
Geng, You-Lin; Yuan, Ning; Qiu, Cheng-Wei
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Abstract
Electromagnetic fields in uniaxial anisotropic media can be obtained based on spherical vector wave functions in isotropic media. Applying the boundary conditions of electromagnetic fields on each interface of an impedance sphere coated with a uniaxial anisotropic layer, the expansion coefficients of electromagnetic fields in the uniaxial anisotropic medium and free space can be derived. The present method is very general, which can be reduced to many isotropic subcases. The present method has been validated in those subcases. Scattering by an impedance sphere with an anisotropic coating is presented and discussed.
Date issued
2009-03
URI
http://hdl.handle.net/1721.1/52402
Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science; Massachusetts Institute of Technology. Research Laboratory of Electronics
Journal
IEEE Transactions on Antennas and Propagation
Publisher
Institute of Electrical and Electronics Engineers
Citation
You-Lin Geng, Cheng-Wei Qiu, and Ning Yuan. “Exact Solution to Electromagnetic Scattering by an Impedance Sphere Coated With a Uniaxial Anisotropic Layer.” Antennas and Propagation, IEEE Transactions on 57.2 (2009): 572-576. © 2009 IEEE
Version: Final published version
ISSN
0018-926X
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