Electromagnetic wave scattering by two rectangular troughs on a ground plane - H polarization case

Author

Sato, R. ; Shirai, H.

Author_Institution

Fac. of Educ. & Human Sci., Niigata Univ., Japan

Volume

4

fYear

2001

Firstpage

742

Abstract

Electromagnetic wave scattering by two rectangular troughs on a conducting ground plane, which is the simplest trough-grating geometry, is rigorously analyzed using the Kobayashi potential method. The formulation is extended and derived here for the H polarization case. By using the derived far field solution, numerical calculations of scattering patterns have been done and the disparity between E and H polarizations has been also discussed. Here the time harmonic factor e/sup -i/spl omega/t/ is assumed and suppressed throughout the context.

Keywords

electromagnetic fields; electromagnetic wave polarisation; electromagnetic wave scattering; numerical analysis; E polarization; H polarization; Kobayashi potential method; conducting ground plane; electromagnetic wave scattering; far field solution; numerical calculations; rectangular troughs; Antenna arrays; Computer aided software engineering; Electromagnetic analysis; Electromagnetic scattering; Electromagnetic wave polarization; Frequency selective surfaces; Geometry; Gratings; Humans; Reflector antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2001. IEEE

Conference_Location

Boston, MA, USA

Print_ISBN

0-7803-7070-8

Type

conf

DOI

10.1109/APS.2001.959572

Filename

959572