A Miniaturized Metamaterial-Based Dual-Band 4×4 Butler Matrix With Enhanced Frequency Ratio for Sub-6 GHz 5G Applications

A Miniaturized Metamaterial-Based Dual-Band 4×4 Butler Matrix With Enhanced Frequency Ratio for Sub-6 GHz 5G Applications

This paper introduces an innovative <inline-formula> <tex-math notation="LaTeX">$4 \times 4$ </tex-math></inline-formula> dual-band Butler matrix (BM) characterized by compactness and an enhanced frequency ratio (K). The design employs meandered lines and an interdi...

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Bibliographic Details
Main Authors: Abdulkadir Bello Shallah, Farid Zubir, Mohamad Kamal A. Rahim, Noorlindawaty Md. Jizat, Abdul Basit, Maher Assaad, Huda A. Majid
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Access
Subjects:
Branch-line coupler
butler matrix
composite right/left-handed
crossover
frequency ratio
metamaterials
Online Access:https://ieeexplore.ieee.org/document/10452356/

Internet

https://ieeexplore.ieee.org/document/10452356/

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