Bartels, FrederikeFrederikeBartelsLanger, DominikDominikLangerWeiss, NicoNicoWeissKoelpin, AlexanderAlexanderKoelpin2026-06-232026-06-232026-0317th German Microwave Conference, GeMiC 2026https://hdl.handle.net/11420/63611This work presents a design scheme for a very compact in-phase elliptical waveguide divider specifically optimized for 3D printing. An E-And H-plane divider and a combination EH-plane divider based on this design scheme are presented with 64.1 %, 17.6 %, and 27.6 % simulated relative bandwidth in V-Band. The divider can be constructed using only CST Studio with no need for additional software. The EH-plane divider was manufactured and measured. The measurements show good agreement with the simulation results.enAdditive manufacturingelectromagneticpower dividersstereolithographythree-dimensional printingwaveguidesNatural Sciences and Mathematics::537: Electricity and ElectronicsConference Paper10.1109/GeMiC71240.2026.11516449