ASYMPTOTIC EVALUATION OF SCATTERING OF INHOMOGENEOUS PLANE WAVES BY A PERFECTLY ELECTRIC CONDUCTING HALF PLANE
Öz
In the present study,
reflected and diffracted fields of an inhomogeneous plane wave obliquely
incident on the surface of a perfectly electric conducting (PEC) half plane are
evaluated for a two-dimensional case asymptotically and reexamined by
considering the different aspects. Obtained results are plotted by Matlab
numerically. Relationships between the complex angle of incidence and field
intensities, and phase shifts in the fields are noted. Matlab plots are
interpreted and compared to the theory for consistence.
Anahtar Kelimeler
Kaynakça
- [1] Ronchi, L., Russo, V., Di Francia, G. T., and Zaccagnini, C. (1961) Scattering of evanescent waves by cylindrical structures, Optica Acta, , 8, 281-299.
- [2] Keller, J.B., and Streifer, W. (1971) Complex rays with an application to Gaussian beams, Journal of Optical Society of America, 61, 40-43.
- [3] Choudhary, S., and Felsen, L.B. (1973) Asymptotic theory for inhomogeneous waves, IEEE Transactions on Antennas and Propagation, 21, 827-842.
- [4] Wang, D., and Deschamps, G.A. (1974) Application of complex ray tracing to scattering problems, Proceedings of IEEE, 11, 1541-1551.
- [5] Shevernev, V. I. (1976) Diffraction of an inhomogeneous plane wave by a half-plane, Radiofizika, 19, 1854-1861.
- [6] Felsen, L. B. (1976) Evanescent waves, Journal of Optical Society of America, 66, 751.
- [7] Bertoni, H. L., Green, A. C., and Felsen, L. B. (1978) Shadowing of an inhomogeneous plane wave by an edge, Journal of Optical Society of America, 68, 983-989.
- [8] Deschamps, G. A., Lee, S. W., Gowan, III, E., and Fontana, T. (1979) Diffraction of an evanescent plane wave by a half plane, Wave Motion, 1, 25.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Mühendislik
Bölüm
Araştırma Makalesi
Yazarlar
Mustafa Kara
*
Türkiye
Yayımlanma Tarihi
30 Ağustos 2019
Gönderilme Tarihi
29 Mayıs 2018
Kabul Tarihi
26 Nisan 2019
Yayımlandığı Sayı
Yıl 2019 Cilt: 24 Sayı: 2
Cited By
Mükemmel Elektrik İletkeni Yarım Düzlemle Düzlem Dalga Saçılımına Seri Çözüm
Uluslararası Muhendislik Arastirma ve Gelistirme Dergisi
https://doi.org/10.29137/umagd.1386186