An ultra-wideband microstrip elliptical slot antenna excited by a circular patch

Jia Lao; Ronghong Jin; Junping Geng; Qi Wu

doi:10.1002/mop.23240

An ultra-wideband microstrip elliptical slot antenna excited by a circular patch

Jia Lao^*
, Ronghong Jin
, Junping Geng
, Qi Wu

^*此作品的通讯作者

Shanghai Jiao Tong University

科研成果: 期刊稿件 › 文章 › 同行评审

35 引用（Scopus）

摘要

A novel ultra-wide band printed slot antenna is presented. By using the novel feeding structure of a circular patch with a tapered microstrip line, the bandwidth of the elliptical slot antenna is greatly enhanced. The impedance bandwidth (VSWR < 2) reaches 174%, covering 1.90-27.7 GHz with bandwidth ratio of 14.6:1. This novel structure also features a bidirectional radiation pattern and a thin profile, making it promising in various wideband applications.

源语言	英语
页（从-至）	845-846
页数	2
期刊	Microwave and Optical Technology Letters
卷	50
期	4
DOI	https://doi.org/10.1002/mop.23240
出版状态	已出版 - 4月 2008
已对外发布	是

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title = "An ultra-wideband microstrip elliptical slot antenna excited by a circular patch",

abstract = "A novel ultra-wide band printed slot antenna is presented. By using the novel feeding structure of a circular patch with a tapered microstrip line, the bandwidth of the elliptical slot antenna is greatly enhanced. The impedance bandwidth (VSWR < 2) reaches 174\%, covering 1.90-27.7 GHz with bandwidth ratio of 14.6:1. This novel structure also features a bidirectional radiation pattern and a thin profile, making it promising in various wideband applications.",

keywords = "Microstrip-fed, Slot antenna, Ultra-wideband (UWB)",

author = "Jia Lao and Ronghong Jin and Junping Geng and Qi Wu",

year = "2008",

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AU - Geng, Junping

AU - Wu, Qi

PY - 2008/4

Y1 - 2008/4

N2 - A novel ultra-wide band printed slot antenna is presented. By using the novel feeding structure of a circular patch with a tapered microstrip line, the bandwidth of the elliptical slot antenna is greatly enhanced. The impedance bandwidth (VSWR < 2) reaches 174%, covering 1.90-27.7 GHz with bandwidth ratio of 14.6:1. This novel structure also features a bidirectional radiation pattern and a thin profile, making it promising in various wideband applications.

AB - A novel ultra-wide band printed slot antenna is presented. By using the novel feeding structure of a circular patch with a tapered microstrip line, the bandwidth of the elliptical slot antenna is greatly enhanced. The impedance bandwidth (VSWR < 2) reaches 174%, covering 1.90-27.7 GHz with bandwidth ratio of 14.6:1. This novel structure also features a bidirectional radiation pattern and a thin profile, making it promising in various wideband applications.

KW - Microstrip-fed

KW - Slot antenna

KW - Ultra-wideband (UWB)

UR - https://www.scopus.com/pages/publications/41849112715

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DO - 10.1002/mop.23240

M3 - 文章

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JO - Microwave and Optical Technology Letters

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An ultra-wideband microstrip elliptical slot antenna excited by a circular patch

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