A nonscattering coating for a cylinder

A thin coating with an extended reaction (see Acoust. Phys. 53, 535 (2007)) is used to reduce the reflection and scattering of waves from an infinite cylinder. The coating is shown to be more efficient compared to conventional coatings.

[1]  E. Skudrzyk.  The foundations of acoustics , 1971 .

[2]  G. Mangiante,et al.  Active sound absorbers in an air duct , 1972 .

[3]  L. Felsen,et al.  Radiation and scattering of waves , 1972 .

[4]  Diffraction of waves by circular obstacles with variable impedance boundary conditions , 1975 .

[5]  G. Mangiante.  Active sound absorption , 1977 .

[6]  H. Scudder.  Introduction to computer aided tomography , 1978, Proceedings of the IEEE.

[7]  Leif Bjørnø.  Underwater Acoustics and Signal Processing , 1981 .

[8]  F. Mechel.  Absorption cross section of absorber cylinders , 1986 .

[9]  H. Hönl,et al.  Theorie der Beugung , 1987 .

[10]  Philip A. Nelson,et al.  Active Control of Sound , 1992 .

[11]  W. Munk,et al.  Ocean Acoustic Tomograpthy: Notation , 1995 .

[12]  B. Cornuelle,et al.  Ocean acoustic tomography , 1988, Signal Recovery and Synthesis.

[13]  Singiresu S Rao,et al.  Encyclopedia of vibration , 2002 .

[14]  Seppo Uosukainen,et al.  Active sound scatterers based on the JMC method , 2003 .

[15]  Emmanuel Friot,et al.  Real-time active suppression of scattered acoustic radiation , 2004 .

[16]  N. Engheta,et al.  Achieving transparency with plasmonic and metamaterial coatings. , 2005, Physical review. E, Statistical, nonlinear, and soft matter physics.

[17]  J. Willis,et al.  On cloaking for elasticity and physical equations with a transformation invariant form , 2006 .

[18]  G. Milton,et al.  On the cloaking effects associated with anomalous localized resonance , 2006, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences.

[19]  D. Miller,et al.  On perfect cloaking. , 2006, Optics express.

[20]  David R. Smith,et al.  Metamaterial Electromagnetic Cloak at Microwave Frequencies , 2006, Science.

[21]  U. Leonhardt.  New Journal of Physics The open–access journal for physics Notes on conformal invisibility devices , 2006 .

[22]  Yu. I. Bobrovnitskii.  A new impedance-based approach to analysis and control of sound scattering , 2006 .

[23]  David R. Smith,et al.  Controlling Electromagnetic Fields , 2006, Science.

[24]  Vladimir M. Shalaev,et al.  Optical cloaking with metamaterials , 2006, physics/0611242.

[25]  D. Torrent,et al.  Acoustic metamaterials for new two-dimensional sonic devices , 2007 .