Acoustic scattering from a rectangular aperture in a thick hard screen
β Scribed by Park, Hyun H.
- Book ID
- 118201442
- Publisher
- American Institute of Physics
- Year
- 1997
- Tongue
- English
- Weight
- 137 KB
- Volume
- 101
- Category
- Article
- ISSN
- 0001-4966
- DOI
- 10.1121/1.417971
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π SIMILAR VOLUMES
We evaluate an acoustic plane wave transmitted through a rectangular hole in a thick hard screen by applying the method of the Kobayashi potential. First, the wave functions are expressed by Fourier transforms and the problem is reduced to dual integral equations. These equations are solved by using
## Abstract Electromagnetic scattering from a circular aperture in a thick conducting plane is analyzed. Numerical computations are performed to evaluate the near and far zone radiation fields in terms of the aperture geometry and incident polarization state. A salient difference in the nearβzone f