Design and Performance Analysis of Compact Printed Ridge Gap Waveguide Phase Shifters for Millimeter-Wave Systems Research Authors Moath Alathbah , Mohamed S. El-Gendy , Mahmoud Gadelrab and Mohamed Mamdouh M. Ali Research Date Sat, 20 Jul 2024 - 12:00 Research Department Electrical Engineering Department Research Journal Sensors Research Member Mohamed Mamdouh Mahmoud Ali Research Year 2024