Nonlinear Scattering of Electromagnetic Waves by Loop Antenna Located Near Medium Boundary

The electromagnetic wave scattering by metallic loop with local nonlinear load in the decimeter-wavelength range has been studied. The loop is located parallel to the interface of two media. The numerical calculations results of the field scattered at the second harmonic of the sounding signal has been given for practically interesting cases of medium interfaces, such as: air - water, air - earth, air - polymer.