An analytical solution for the plane wave diffraction by a resistive half-plane residing at the interface of left and right handed media

Basdemir, HÜSNÜ

doi:10.1016/j.ijleo.2019.05.095

An analytical solution for the plane wave diffraction by a resistive half-plane residing at the interface of left and right handed media

Basdemir H. D.

OPTIK, cilt.191, ss.109-115, 2019 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 191
Basım Tarihi: 2019
Doi Numarası: 10.1016/j.ijleo.2019.05.095
Dergi Adı: OPTIK
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.109-115
Gazi Üniversitesi Adresli: Hayır

Özet

The diffraction of waves by a resistive half-plane lying on the interface of left and right handed media is investigated in this study. Because of the anomalous refraction property of left handed media, shadow boundary shifts toward to the lower surface of the half-plane. In order to obtain the shifted boundary, diffracted waves are divided to subfields. Thus, obtained diffracted waves compensates the deficiency of geometries optics fields at the transition regions. The uniform version of waves is obtained by using the uniform theory of diffraction. The wave behaviors are examined numerically.