A Low Complexity <inline-formula> <tex-math notation="LaTeX">$16\times16$ </tex-math></inline-formula> Butler Matrix Design Using Eight-Port Hybrids

A Low Complexity <inline-formula> <tex-math notation="LaTeX">$16\times16$ </tex-math></inline-formula> Butler Matrix Design Using Eight-Port Hybrids

Beamforming networks such as Butler Matrices are important for multibeam array antenna applications. The challenge for Butler Matrix design is that their complexity increases with the number of ports. In this paper, a novel approach of designing a 16 &#x00D7; 16 Butler Matrix with significant st...

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Bibliographic Details
Main Authors: Qingling Yang, Steven Gao, Qi Luo, Lehu Wen, Xiaofei Ren, Jian Wu, Yong-Ling Ban, Xuexia Yang
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Butler matrix
directional coupler
eight-port hybrid
multibeam
phase shifter
Online Access:https://ieeexplore.ieee.org/document/8930541/

Internet

https://ieeexplore.ieee.org/document/8930541/

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