Maximum power scattered by a point inhomogeneity in problems with different spatial dimensions

  • K. V. DmitrievEmail author
Proceedings of the XV All-Russian Seminar “Physics and the Application of Microwaves” (Waves 2015) Named after Prof. A.P. Sukhorukov


Monopole and dipole scattering coefficients of a small wave size acoustic inhomogeneity are introduced. It is shown that the amplitude of these coefficients is limited. The maximum possible power scattered by the small wave size inhomogeneity is found in one-, two-, and three-dimensional cases. The number of metamaterial elements per one wavelength is estimated on this basis.


Incident Field Causality Principle Acoustic Metamaterials Mezhdunarodnym Uchastiem Dipole Scattering 
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© Allerton Press, Inc. 2015

Authors and Affiliations

  1. 1.Department of Acoustics, Faculty of PhysicsMoscow State UniversityMoscowRussia

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