Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Yukihisa, Nanbu"'
Autor:
Mitsuo Tateiba, Yukihisa Nanbu
Publikováno v:
2019 Photonics & Electromagnetics Research Symposium - Fall (PIERS - Fall).
Recently we obtained an analytic expression of the spatial coherence function of crossly polarized waves on the assumption of successively forward scattering by using a perturbation method. However, the expression was unsuitable for carrying out the
Autor:
Mitsuo Tateiba, Yukihisa Nanbu
Publikováno v:
2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama).
We have shown the ensemble average of crossly polarized waves caused by depolarization and an equation for the spatial coherence function of the waves, called the second order moment equation, on the forward scattering approximation. This paper prese
Autor:
Mitsuo Tateiba, Yukihisa Nanbu
Publikováno v:
2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL).
We have shown a far-field expression of EM-waves depolarized by random medium. In this paper, using the first order perturbation expression of the depolarized EM-waves, we give the average of the waves in a compact form. The analysis of the average l
Autor:
Mitsuo Tateiba, Yukihisa Nanbu
Publikováno v:
2016 Progress in Electromagnetic Research Symposium (PIERS).
In order to analyze the depolarization due to random medium quantitatively, we have derived an integral equation using the dyadic Green's function on the assumption that there exists a random medium layer of which the dielectric constant is fluctuati
Autor:
Hideki, Matsuo, Ryouichi, Douhira, Yukihisa, Nanbu, Akihiro, Sakaguchi, Toshiaki, Matsuzaki, Toshiki, Mishima, Yoshiko, Motoyama, Sasebo College of Technology, Kushiro Natitonal College of Technology
Publikováno v:
佐世保工業高等専門学校研究報告 = RESEARCH REPORTS OF NATIONAL INSTITUTE OF TECHNOLOGY,SASEBO COLLEGE. 45:67-76
Autor:
Yukihisa, Nanbu, Masao, Ohtsuka, Kazuhiko, Mitsuhasi, Hideaki, Takahira, Takayuki, Mogi, Sasebo College of Technology
Publikováno v:
佐世保工業高等専門学校研究報告 = RESEARCH REPORTS OF NATIONAL INSTITUTE OF TECHNOLOGY,SASEBO COLLEGE. 44:43-50
Publikováno v:
佐世保工業高等専門学校研究報告 = RESEARCH REPORTS OF NATIONAL INSTITUTE OF TECHNOLOGY,SASEBO COLLEGE. 44:27-34
Autor:
Koji Morishita, Shuji Matsuo, Tomoyuki Kawashita, Tsugio Shimono, Takayuki Fukuda, Yukihisa Nanbu
Publikováno v:
Journal of JSEE. 53:63-68
Publikováno v:
Electrical Engineering in Japan. 148:11-18
We have analyzed the effective constitutive parameters for a random medium containing small chiral spheres embedded in an achiral background medium by using our approach. The approach is based on an unconventional multiple scattering method by which
Publikováno v:
IEEJ Transactions on Fundamentals and Materials. 123:259-264
We have analyzed the effective constitutive parameters for a random medium containing small chiral spheres embedded in an achiral background medium by using our approach.The approach is based on an unconventional multiple scattering method by which w