Rapidly convergent quasi-periodic Green functions for scattering by arrays of cylinders—including Wood anomalies
Rapidly convergent quasi-periodic Green functions for scattering by arrays of cylinders—including Wood anomalies
This paper presents a full-spectrum Green function methodology (which is valid, in particular, at and around Wood-anomaly frequencies) for evaluation of scattering by periodic arrays of cylinders of arbitrary cross section-with application to wire gratings, particle arrays and reflectarrays and, indeed, general arrays of conducting or dielectric bounded obstacles under …