Title :
Radiation and scattering patterns of two-dimensional nonlinear loaded circular cylinder coated with dielectric layer
Author :
Semenikhina, Diana V.
Author_Institution :
State Radio Eng. Univ., Taganrog, Russia
Abstract :
Two-dimensional excitation problem of the perfect conducting nonlinear loaded circular cylinder coated with the dielectric is solved using integral equations method. It is shown that dielectric coating which depth and dielectric permittivity correspond to the surface wave exciting at the harmonic´s frequency changes the cylindrical nonlinear radiator´s pattern and raises electromagnetic field (EMF) level at the harmonic´s frequency.
Keywords :
antenna radiation patterns; antenna theory; boundary integral equations; dielectric-loaded antennas; electromagnetic wave scattering; nonlinear equations; surface electromagnetic waves; boundary problem; dielectric layer coated; electromagnetic field level; integral equations method; nonlinear integral equations; nonlinear loaded antennas; nonlinear loaded circular cylinder; perfect conducting cylinder; radiation patterns; scattering patterns; surface wave; two-dimensional excitation problem; Coatings; Dielectrics; Electromagnetic compatibility; Electromagnetic scattering; Engine cylinders; Frequency; Integral equations; Loaded antennas; Scattering parameters; Voltage;
Conference_Titel :
Antenna Theory and Techniques, 2003. 4th International Conference on
Print_ISBN :
0-7803-7881-4
DOI :
10.1109/ICATT.2003.1238884
