Ultra-Wideband Millimeter-Wave Tight and Loose Microstrip Aperture Couplers Research Authors Mostafa O. Shady , Mohamed Mamdouh M. Ali, and Ahmed A. Kishk Research Date Mon, 5 Aug 2024 - 12:00 Research Department Electrical Engineering Department Research Journal IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS Research Member Mohamed Mamdouh Mahmoud Ali Research Year 2024