Amirkabir University of Technology AUT Journal of Electrical Engineering 2588-2910 54 1 2022 06 01 A Compact UWB Single-Layer Out-of-Phase Power Divider Utilizing Microstrip-Slot Line Transitions 91 96 4581 10.22060/eej.2021.19912.5412 EN Parisa Safaei Electrical Engineering Department, Yazd University, Yazd, Iran. Masoud Movahhedi Electrical Engineering Department, Yazd University, Yazd, Iran. Journal Article 2021 05 10 A Compact Ultra-Wideband (UWB) single-layer power divider with the out-of-phase feature is proposed. UWB out-of-phase performance is obtained, using wideband microstrip-slot line transitions. All three ports are printed on a single dielectric substrate. The simulation and experimental results of the enhanced UWB power divider indicate stable phase characteristics, high impedance matching responses, and low insertion losses performances at the operating range of 2-12 GHz. https://eej.aut.ac.ir/article_4581_c78c347465f4775425c059ea101c131f.pdf