Oyedokun, TitusGeschke, Riana H.Stander, Tinus2022-08-302022-08-302022-05Oyedokun, T., Geschke, R., & Stander, T. (2022). Implementation of tunable resonators in planar groove gap waveguide technology. International Journal of Microwave and Wireless Technologies, 14(4), 438-444. doi:10.1017/S1759078721000507.1759-0787 (print)1759-0795 (online)10.1017/S1759078721000507https://repository.up.ac.za/handle/2263/86994Please read abstract in the article.en© The Author(s), 2021. Published by Cambridge University Press in association with the European Microwave Association.Groove gap waveguidePlanar waveguideSubstrate-integrated waveguideImplementation of tunable resonators in planar groove gap waveguide technologyPostprint Article