The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Kertas kerja ini mencadangkan teknik yang dipertingkatkan lagi pada pendekatan fungsi stokastik untuk serakan permukaan kasar secara rawak. Teknik asal yang dipertingkatkan telah ditetapkan dalam kertas sebelumnya [Gelombang dalam Media Rawak dan Kompleks, vol.19, no.2, ms.181-215, 2009] sebagai kaedah analisis berangka baru untuk analisis Wiener. Dengan memperoleh persamaan hierarki yang diubah suai berdasarkan penyelesaian penghampiran pepenjuru medan gelombang rawak untuk kejadian gelombang satah TM atau bahkan untuk kejadian gelombang satah TE di bawah kekasaran yang besar, cerun besar atau kejadian ragut rendah, teknik yang dipertingkatkan lagi boleh memberikan pengurangan yang besar sumber pengiraan yang diperlukan, berbanding dengan teknik asal yang dipertingkatkan. Kertas kerja ini menunjukkan bahawa penyelesaian berangka memenuhi teorem optik dengan ketepatan yang sangat baik, dengan menggunakan sumber pengiraan yang kecil.
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Salinan
Yasuhiko TAMURA, "A Further Improved Technique on the Stochastic Functional Approach for Randomly Rough Surface Scattering -- Analytical-Numerical Wiener Analysis --" in IEICE TRANSACTIONS on Electronics,
vol. E94-C, no. 1, pp. 39-46, January 2011, doi: 10.1587/transele.E94.C.39.
Abstract: This paper proposes a further 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 equations based on the diagonal approximation solution of random wavefields 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 further improved technique can provide a large reduction of required computational resources, in comparison with the original improved technique. This paper shows that numerical solutions satisfy the optical theorem with very good accuracy, by using small computational resources.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E94.C.39/_p
Salinan
@ARTICLE{e94-c_1_39,
author={Yasuhiko TAMURA, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Further Improved Technique on the Stochastic Functional Approach for Randomly Rough Surface Scattering -- Analytical-Numerical Wiener Analysis --},
year={2011},
volume={E94-C},
number={1},
pages={39-46},
abstract={This paper proposes a further 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 equations based on the diagonal approximation solution of random wavefields 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 further improved technique can provide a large reduction of required computational resources, in comparison with the original improved technique. This paper shows that numerical solutions satisfy the optical theorem with very good accuracy, by using small computational resources.},
keywords={},
doi={10.1587/transele.E94.C.39},
ISSN={1745-1353},
month={January},}
Salinan
TY - JOUR
TI - A Further Improved Technique on the Stochastic Functional Approach for Randomly Rough Surface Scattering -- Analytical-Numerical Wiener Analysis --
T2 - IEICE TRANSACTIONS on Electronics
SP - 39
EP - 46
AU - Yasuhiko TAMURA
PY - 2011
DO - 10.1587/transele.E94.C.39
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E94-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 2011
AB - This paper proposes a further 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 equations based on the diagonal approximation solution of random wavefields 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 further improved technique can provide a large reduction of required computational resources, in comparison with the original improved technique. This paper shows that numerical solutions satisfy the optical theorem with very good accuracy, by using small computational resources.
ER -