Design of a dual band-notched UWB antenna and improvement of the 5.5 GHz WLAN notched characteristic

Guoping Gao; Bin Hu; Chen Yang; Shaofei Wang; Ruifeng Zhang

doi:10.1080/09205071.2019.1638836

Design of a dual band-notched UWB antenna and improvement of the 5.5 GHz WLAN notched characteristic

Guoping Gao, Bin Hu^*, Chen Yang, Shaofei Wang, Ruifeng Zhang

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13 引用（Scopus）

摘要

A novel dual band-notched ultra-wideband (UWB) planar antenna with improved characteristic in 5.5 GHz WLAN notched band is presented. Two kinds of L-shaped slots are inserted in the radiator in order to obtain the dual notched characteristics. A separated strip is added in the middle of the U-shaped radiator for further improving the performance. The antenna has a measured impedance bandwidth of 3.1–11.0 GHz with VSWR < 2, while it has dual notched bands of 3.4–4.0 GHz and 4.9–6.0 GHz. Besides, the equivalent circuit model, transmission line model and transfer function are also studied to investigate the band-notched performance of the proposed antenna.

源语言	英语
页（从-至）	1834-1845
页数	12
期刊	Journal of Electromagnetic Waves and Applications
卷	33
期	14
DOI	https://doi.org/10.1080/09205071.2019.1638836
出版状态	已出版 - 22 9月 2019
已对外发布	是

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title = "Design of a dual band-notched UWB antenna and improvement of the 5.5 GHz WLAN notched characteristic",

abstract = "A novel dual band-notched ultra-wideband (UWB) planar antenna with improved characteristic in 5.5 GHz WLAN notched band is presented. Two kinds of L-shaped slots are inserted in the radiator in order to obtain the dual notched characteristics. A separated strip is added in the middle of the U-shaped radiator for further improving the performance. The antenna has a measured impedance bandwidth of 3.1–11.0 GHz with VSWR < 2, while it has dual notched bands of 3.4–4.0 GHz and 4.9–6.0 GHz. Besides, the equivalent circuit model, transmission line model and transfer function are also studied to investigate the band-notched performance of the proposed antenna.",

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author = "Guoping Gao and Bin Hu and Chen Yang and Shaofei Wang and Ruifeng Zhang",

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AU - Gao, Guoping

AU - Hu, Bin

AU - Yang, Chen

AU - Wang, Shaofei

AU - Zhang, Ruifeng

PY - 2019/9/22

Y1 - 2019/9/22

N2 - A novel dual band-notched ultra-wideband (UWB) planar antenna with improved characteristic in 5.5 GHz WLAN notched band is presented. Two kinds of L-shaped slots are inserted in the radiator in order to obtain the dual notched characteristics. A separated strip is added in the middle of the U-shaped radiator for further improving the performance. The antenna has a measured impedance bandwidth of 3.1–11.0 GHz with VSWR < 2, while it has dual notched bands of 3.4–4.0 GHz and 4.9–6.0 GHz. Besides, the equivalent circuit model, transmission line model and transfer function are also studied to investigate the band-notched performance of the proposed antenna.

AB - A novel dual band-notched ultra-wideband (UWB) planar antenna with improved characteristic in 5.5 GHz WLAN notched band is presented. Two kinds of L-shaped slots are inserted in the radiator in order to obtain the dual notched characteristics. A separated strip is added in the middle of the U-shaped radiator for further improving the performance. The antenna has a measured impedance bandwidth of 3.1–11.0 GHz with VSWR < 2, while it has dual notched bands of 3.4–4.0 GHz and 4.9–6.0 GHz. Besides, the equivalent circuit model, transmission line model and transfer function are also studied to investigate the band-notched performance of the proposed antenna.

KW - UWB antenna

KW - dual band-notched

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KW - transfer function

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Design of a dual band-notched UWB antenna and improvement of the 5.5 GHz WLAN notched characteristic

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