A Four-Corner-Fed Slotted Waveguide Sparse Array for Near-Field Focusing

A Four-Corner-Fed Slotted Waveguide Sparse Array for Near-Field Focusing

This article presents a double-layer four-corner-fed slotted waveguide sparse array antenna designed for the near-field-focused applications in the X-band. Generally, it is challenging to realize the ideal phase distribution of the near-field focused array antenna, especially for the near-field focu...

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Bibliographic Details
Main Authors: Yaxiang Wu, Bolin Jiang, Miao Zhang, Jiro Hirokawa, Qing Huo Liu
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Slotted waveguide array
sparse array
near-field focusing
short focal distance
tranverse slot
particle swarm optimization
Online Access:https://ieeexplore.ieee.org/document/9252143/

Internet

https://ieeexplore.ieee.org/document/9252143/

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