Title :
The Kontorovich-Lebedev transforms and the semi-inversion method in model excitation problems for a slotted conical antenna
Author :
Doroshenko, Vladimir A.
Author_Institution :
Dept. of Higher Math., Kharkiv Radio Electron. Nat. Univ., Ukraine
Abstract :
The analytical and numerical method for solving a problem of electromagnetic waves scattering on a complex slotted perfectly conical structure is proposed. This method uses the Kontorovich-Lebedev integral transforms and the semi-inversion method. By virtue of it the 3-D scattering problem is reduced to solving algebraic equations system of second kind. The analytical solution is obtained for a single semi-transparent cone. The application of this method for solving an excitation problem for an imperfectly conducting cone is discussed.
Keywords :
algebra; antenna theory; boundary-value problems; conducting bodies; conical antennas; electromagnetic wave scattering; slot antennas; transforms; 3D scattering problem; Kontorovich-Lebedev integral transforms; coaxial cone structure; complex cone antenna; electromagnetic boundary problems; electromagnetic waves scattering; imperfectly conducting cone; model excitation problems; second order algebraic equations; semiinversion method; single semitransparent cone; slotted conical antenna; Boundary conditions; Electric potential; Electromagnetic modeling; Electromagnetic scattering; Integral equations; Mathematical model; Mathematics; Maxwell equations; Slot antennas; Transforms;
Conference_Titel :
Antenna Theory and Techniques, 2003. 4th International Conference on
Print_ISBN :
0-7803-7881-4
DOI :
10.1109/ICATT.2003.1239174
