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

^*Corresponding author for this work

Shanghai Jiao Tong University

Research output: Contribution to journal › Article › peer-review

35 Scopus citations

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.

Original language	English
Pages (from-to)	845-846
Number of pages	2
Journal	Microwave and Optical Technology Letters
Volume	50
Issue number	4
DOIs	https://doi.org/10.1002/mop.23240
State	Published - Apr 2008
Externally published	Yes

Keywords

Microstrip-fed
Slot antenna
Ultra-wideband (UWB)

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10.1002/mop.23240

Cite this

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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 - Lao, Jia

AU - Jin, Ronghong

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

U2 - 10.1002/mop.23240

DO - 10.1002/mop.23240

M3 - 文章

AN - SCOPUS:41849112715

SN - 0895-2477

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JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 4

ER -

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

Abstract

Keywords

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