Morales-Hernández, Aitor Eigenmode Solver in CST - Representation of the stopband behavior (dispersion diagram) of a gap waveguide structure URI: http://hdl.handle.net/10045/122811 DOI: ISSN: Abstract: The main objective of this document is to describe the main steps to represent the dispersion diagram of a gap waveguide structure using the Eigenmode Solver of the CST® software tool. In this way, the stopband behavior of the structure can be simulated for specific dimensions of the bed of nails of a gap waveguide structure. Keywords:Eigenmode, Dispersion diagram, Stopband, Gap waveguide info:eu-repo/semantics/report