| Presentation | 2010-01-29 A more improved technique on the stochastic functional approach for randomly rough surface scattering Yasuhiko TAMURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This report proposes a more improved technique on the stochastic functional approach for randomly rough surface scattering. The original improved technique has been established in the previous paper [Waves in Random and Complex Media, Vol.19, no.2, pp.181-215, 2009] as a novel numerical-analytical method for a Wiener analysis. By deriving modified hierarchy equantions based on the diagonal approximation solution of random wavefields from random surfaces for a TM plane wave incidence or even for a TE plane wave incidence under large roughness, large slope or low grazing incidence, such a more improved technique can provide a large reduction of computational resources. This report shows that numerical solutions satisfy the optical theorem with very good accuracy, by using non-large computational resources. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | stochastic functional approach / Wiener-Hermite expansion / numerical stochastic analysis / random surface / optical theorem |
| Paper # | PN2009-73,OPE2009-211,LQE2009-193 |
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| Conference Information | |
| Committee | PN |
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| Conference Date | 2010/1/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Photonic Network (PN) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A more improved technique on the stochastic functional approach for randomly rough surface scattering |
| Sub Title (in English) | |
| Keyword(1) | stochastic functional approach |
| Keyword(2) | Wiener-Hermite expansion |
| Keyword(3) | numerical stochastic analysis |
| Keyword(4) | random surface |
| Keyword(5) | optical theorem |
| 1st Author's Name | Yasuhiko TAMURA |
| 1st Author's Affiliation | The Graduate School of Engineering and Design, Kyoto Institute of Technology() |
| Date | 2010-01-29 |
| Paper # | PN2009-73,OPE2009-211,LQE2009-193 |
| Volume (vol) | vol.109 |
| Number (no) | 401 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |