A Miniaturized Branch Line Coupler for 5G Dual Band Applications


Shallah, Abdulkadir Bello and Zubir, Farid and Rahim, Mohamad Kamal A. and Abubakar, Ahmad and Yusoff, Zubaida and Aminu-Baba, Murtala (2022) A Miniaturized Branch Line Coupler for 5G Dual Band Applications. In: 2022 International Symposium on Antennas and Propagation (ISAP), 31 Oct - 03 Nov 2022, Sydney, Australia.

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This paper proposes a miniaturized dual-band branch-line coupler with an increased frequency ratio for 5G applications. In this design, a T-shaped line replaced the conventional line in which both the lines and stubs were folded to obtain a 46.62% size reduction compared to the standard one. Moreover, the design demonstrates an increased frequency ratio of 5 centered at 0.7 GHz and 3.5 GHz. The structure is designed on an RT/Duroid 5880 substrate and simulated using a CST-MW studio.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: 5G mobile communication, Branch-line coupler , frequency ratio , dual-band , fifth generation
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Nurul Iqtiani Ahmad
Date Deposited: 07 Mar 2023 01:40
Last Modified: 07 Mar 2023 01:40
URII: http://shdl.mmu.edu.my/id/eprint/11197


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