Difraction plane H-Polarization electromagnetic wave on perfectly conducting open ring
A task about diffraction plane H-polarization electromagnetic wave on perfectly conducting open ring was solved by SIE Fredholm second kind method (magnetic field intensity of incident wave is perpendicular to ring plane). Current distribution stimulated by incident wave are calculated subject to geometry of ring and incident wavelength. Azimuth pattern of this structure vibrator are researched into dependence upon orientation of ring and direction incidence. It was shown that pattern of diffraction field depends essentially upon angle incidence of electromagnetic wave relative to gap in metallic ring.