Khan, Muhammad UmarMuhammad UmarKhanXing, YufeiYufeiXingAlves Junior, AntonioAntonioAlves JuniorBogaerts, WimWimBogaerts2021-10-272021-10-272019https://imec-publications.be/handle/20.500.12860/33284Extracting coupling coefficients of directional couplersProceedings paper