Abstract
The problem considered is that of determining the shape of a plane acoustically sound-soft obstacle from the knowledge of the far-field pattern for one time-harmonic incident field. An iterative procedure is proposed based on two boundary integrals representing the incident field and the far-field pattern, respectively. Numerical examples are included which show that the procedure gives accurate numerical approximations in relatively few iterations.
| Original language | English |
|---|---|
| Pages (from-to) | 96-112 |
| Number of pages | 17 |
| Journal | IMA Journal of Applied Mathematics |
| Volume | 72 |
| Issue number | 1 |
| Early online date | 26 Nov 2006 |
| DOIs | |
| Publication status | Published - 15 Feb 2007 |
Keywords
- far-field pattern
- inverse scattering
- sound soft.
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