1. Integrated sub-6 GHz and millimeter wave band antenna array modules for 5G smartphone applications;Shamoon;AEU-Int J Electron C,2023
2. A compact dual-band crossover using coplanar-waveguide-fed dual-mode ring resonators;Feng;Int J RF Microw Comput Aided Eng,2019
3. A single-layer balanced directional coupler design based on crossover structures;Amini;IEEE Trans Microw Theory Tech,2020
4. In-plane hollow waveguide crossover based on dielectric insets for millimeter-wave applications;Jost,2017
5. “60 GHz substrate integrated waveguide crossover structure”, 2009 Europe;Djerafi;Microw Confer (EuMC),2009