Title :
TM scattering from a hollow slotted circular cylinder with thickness
Author :
Noh, Young C. ; Choi, Soon D.
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
fDate :
5/1/1997 12:00:00 AM
Abstract :
TM scattering from a hollow, slotted, circular cylinder with thickness is investigated. The mode-matching technique (MMT) is used to express the scattered and guided fields in the angular spectral domain in terms of the radial waveguide mode. The boundary conditions are enforced on the conducting surface and the slot to obtain simultaneous equations. The simultaneous equations are solved to represent the fields in an analytic series form. The computed results are in very good agreement with other data. The numerical computations are performed to illustrate scattering behavior in terms of cylindrical geometry, incident angle, and frequency
Keywords :
backscatter; electromagnetic fields; electromagnetic wave scattering; mode matching; series (mathematics); spectral-domain analysis; waveguide theory; TM scattering; analytic series; angular spectral domain; backscattered fields; boundary conditions; conducting surface; cylindrical geometry; frequency; guided fields; hollow slotted circular cylinder; incident angle; mode matching technique; radial waveguide mode; scattered fields; simultaneous equations; thickness; Boundary conditions; Computational geometry; Electromagnetic scattering; Electromagnetic waveguides; Engine cylinders; Frequency; Integral equations; Magnetic analysis; Maxwell equations; Moment methods;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
