EFFECT OF PLANAR DIELECTRIC COVER ON THE CHARACTERISTICS OF SLOT ANTENNAS
On the basis of relations for the magnetic dipole field in the dielectric layer for the direct slot of finite width and length investigated the effect of the dielectric layer on the radiation pattern, the field inside the layer, which is represented as the sum of the unperturbed field induced slot and reflected from the outer boundary layer of a thin slot antenna the assumption of constant width and variable length of the electric field distribution along the crack in the form of two-dimensional Fourier integrals. This form of representation of the solution allows calculating the reflection coefficient at the aperture slot for any stress distribution along it, and describing the slot antenna as an element in the calculation of the equivalent circuit of microwave devices, including this antenna.