Fully Metallic Dual-Polarized Luneburg Lens Antenna Based on Gradient Parallel Plate Waveguide Loaded with Nonuniform Nail

Jiashan Liu; Hongda Lu; Zhiyong Dong; Zhipeng Liu; Yong Liu; Xin Lv

doi:10.1109/TAP.2021.3098544

Fully Metallic Dual-Polarized Luneburg Lens Antenna Based on Gradient Parallel Plate Waveguide Loaded with Nonuniform Nail

Jiashan Liu, Hongda Lu^*, Zhiyong Dong, Zhipeng Liu, Yong Liu, Xin Lv

^*此作品的通讯作者

集成电路与电子学院

科研成果: 期刊稿件 › 文章 › 同行评审

17 引用（Scopus）

摘要

This communication proposes a novel fully metallic multibeam Luneburg lens antenna that can simultaneously support the radiation of horizontal polarization (H-pol) and vertical polarization (V-pol). The proposed Luneburg lens consists of a parallel plate waveguide with varying spacing and a series of loaded metallic nails with graded heights. Seven OMTs are employed as the feeder. The measured results show that H-pol/V-pol peak gain is higher than 10.9 dBi/13.8 dBi from 28 GHz to 32 GHz. The dual-polarized beam scan loss is lower than 1.1 dB from-48° to +48°. The results show its potential for application in the MMW multibeam and multipolarization system.

源语言	英语
页（从-至）	697-701
页数	5
期刊	IEEE Transactions on Antennas and Propagation
卷	70
期	1
DOI	https://doi.org/10.1109/TAP.2021.3098544
出版状态	已出版 - 1 1月 2022

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10.1109/TAP.2021.3098544

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title = "Fully Metallic Dual-Polarized Luneburg Lens Antenna Based on Gradient Parallel Plate Waveguide Loaded with Nonuniform Nail",

abstract = "This communication proposes a novel fully metallic multibeam Luneburg lens antenna that can simultaneously support the radiation of horizontal polarization (H-pol) and vertical polarization (V-pol). The proposed Luneburg lens consists of a parallel plate waveguide with varying spacing and a series of loaded metallic nails with graded heights. Seven OMTs are employed as the feeder. The measured results show that H-pol/V-pol peak gain is higher than 10.9 dBi/13.8 dBi from 28 GHz to 32 GHz. The dual-polarized beam scan loss is lower than 1.1 dB from-48° to +48°. The results show its potential for application in the MMW multibeam and multipolarization system.",

keywords = "Dual-polarization, Luneburg lens, multibeam antenna",

author = "Jiashan Liu and Hongda Lu and Zhiyong Dong and Zhipeng Liu and Yong Liu and Xin Lv",

note = "Publisher Copyright: {\textcopyright} 1963-2012 IEEE.",

year = "2022",

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doi = "10.1109/TAP.2021.3098544",

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T1 - Fully Metallic Dual-Polarized Luneburg Lens Antenna Based on Gradient Parallel Plate Waveguide Loaded with Nonuniform Nail

AU - Liu, Jiashan

AU - Lu, Hongda

AU - Dong, Zhiyong

AU - Liu, Zhipeng

AU - Liu, Yong

AU - Lv, Xin

PY - 2022/1/1

Y1 - 2022/1/1

N2 - This communication proposes a novel fully metallic multibeam Luneburg lens antenna that can simultaneously support the radiation of horizontal polarization (H-pol) and vertical polarization (V-pol). The proposed Luneburg lens consists of a parallel plate waveguide with varying spacing and a series of loaded metallic nails with graded heights. Seven OMTs are employed as the feeder. The measured results show that H-pol/V-pol peak gain is higher than 10.9 dBi/13.8 dBi from 28 GHz to 32 GHz. The dual-polarized beam scan loss is lower than 1.1 dB from-48° to +48°. The results show its potential for application in the MMW multibeam and multipolarization system.

AB - This communication proposes a novel fully metallic multibeam Luneburg lens antenna that can simultaneously support the radiation of horizontal polarization (H-pol) and vertical polarization (V-pol). The proposed Luneburg lens consists of a parallel plate waveguide with varying spacing and a series of loaded metallic nails with graded heights. Seven OMTs are employed as the feeder. The measured results show that H-pol/V-pol peak gain is higher than 10.9 dBi/13.8 dBi from 28 GHz to 32 GHz. The dual-polarized beam scan loss is lower than 1.1 dB from-48° to +48°. The results show its potential for application in the MMW multibeam and multipolarization system.

KW - Dual-polarization

KW - Luneburg lens

KW - multibeam antenna

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JO - IEEE Transactions on Antennas and Propagation

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Fully Metallic Dual-Polarized Luneburg Lens Antenna Based on Gradient Parallel Plate Waveguide Loaded with Nonuniform Nail

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