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| THE INVERSE ELECTROMAGNETIC SCATTERING OF INHOMOGENEOUS DIELECTRIC THIN TUBES |
| Wang Weiyan; Zhang Shourong |
| Institute of Electronics Academia Sinica Beijing |
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Abstract By using the method of Fourier series expansion, the inverse electromagnetic scattering problem of a 2-dimensional lossy dielectric body, of which the cross section is a narrow annulus, is studied. The analytic expressions of the electric parameters of a dielectric body are given in terms of the outside scattered field. And the simulative computing results are satisfactory.
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Received: 21 May 1987
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1989, Vol. 11 
