[IEEE 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring) - Rome, Italy (2019.6.17-2019.6.20)] 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring) - Analysis of the Scattering Characteristics of Single-mode Van Atta Waveguide Arrays on a Perfectly Conducting Cylinder

摘要： The possibility of widening the backscattering pattern (monostatic RCS pattern) of the Van Atta array with changing cylinder radius and array parameters has been studied. Assumed that waveguides are single-mode, and coupling between array radiators occurs through waveguides only. Integral equations obtained in explicit form for tangential component of the electric ?eld intensity in the array elements apertures. Analysis of array RCS performed with di?erent number of array elements pairs N, cylinder radius, aperture size, array spacing, and waveguides lengths.