This paper describes the design of a dual-channel semi-open groove waveguide and a methodology for designing such structures. A method for forming a negative phase shift by shortening the lengths of the radiating inhomogeneities is demonstrated. Simulation experiments were performed using the Ansys HFSS package.
No takes yet. Share an insight, caveat, or question.
Terentyev et al. (2020) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: