Reviews and abstracts - Plane-wave scattering-matrix theory of antennas and antenna-antenna interactions

1979 ◽  
Vol 21 (1) ◽  
pp. 11-11 ◽  
Author(s):  
D. Kerns
Keyword(s):  
Plane Wave ◽  
Wave Scattering ◽  
Matrix Theory ◽  
Scattering Matrix ◽  
Plane Wave Scattering ◽  
Scattering Matrix Theory

The Acoustic Response of a Periodically Rough Elastic Plate (Ice) in Contact With Water

1985 ◽  
Vol 52 (1) ◽  
pp. 144-148 ◽  
Author(s):  
A. Lakhtakia ◽  
V. K. Varadan ◽  
V. V. Varadan
Keyword(s):  
Wave Scattering ◽  
Matrix Theory ◽  
Lamb Waves ◽  
Scattering Matrix ◽  
Fluid Interfaces ◽  
Acoustic Response ◽  
Solid Plate ◽  
Scattering Response ◽  
T Matrix ◽  
Plane Wave Scattering

The plane wave scattering matrix theory is applied to formulate a T-matrix which characterizes the acoustic response of an infinite solid plate bounded by semi-infinite vacuum and fluid half spaces on either side. Individual T-matrices for the periodically rough vacuum/solid and solid/fluid interfaces are used in this derivation. Using the computed results, the anomalies in the scattering response of the rough solid plate are explained in terms of the Rayleigh, the Scholte, and the Lamb waves.

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