Compact wideband inverted cone combined spherical segment antenna

Y. H. Huang; J. Ma; S. G. Zhou; Q. Z. Liu

doi:10.1163/156939309788355162

Compact wideband inverted cone combined spherical segment antenna

Y. H. Huang, J. Ma, S. G. Zhou, Q. Z. Liu

Xidian University

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

4 Scopus citations

Abstract

An antenna comprising an inverted cone, a spherical segment and three shorting plates above a circle ground is proposed. The presented antenna provides broadband characteristics and omnidirectional radiation patterns over the whole bandwidth. Simulations and experiments demonstrate that this structure exhibits a 7.25:1 impedance bandwidth (824-5800 MHz) with VSWR below 2:1 and very good radiation patterns. Owing to its low profile and wide impedance bandwidth and good radiation patterns properties, this antenna is suited for indoor wireless base station antennas mounted on the ceiling.

Original language	English
Pages (from-to)	935-940
Number of pages	6
Journal	Journal of Electromagnetic Waves and Applications
Volume	23
Issue number	7
DOIs	https://doi.org/10.1163/156939309788355162
State	Published - 1 May 2009
Externally published	Yes

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title = "Compact wideband inverted cone combined spherical segment antenna",

abstract = "An antenna comprising an inverted cone, a spherical segment and three shorting plates above a circle ground is proposed. The presented antenna provides broadband characteristics and omnidirectional radiation patterns over the whole bandwidth. Simulations and experiments demonstrate that this structure exhibits a 7.25:1 impedance bandwidth (824-5800 MHz) with VSWR below 2:1 and very good radiation patterns. Owing to its low profile and wide impedance bandwidth and good radiation patterns properties, this antenna is suited for indoor wireless base station antennas mounted on the ceiling.",

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N2 - An antenna comprising an inverted cone, a spherical segment and three shorting plates above a circle ground is proposed. The presented antenna provides broadband characteristics and omnidirectional radiation patterns over the whole bandwidth. Simulations and experiments demonstrate that this structure exhibits a 7.25:1 impedance bandwidth (824-5800 MHz) with VSWR below 2:1 and very good radiation patterns. Owing to its low profile and wide impedance bandwidth and good radiation patterns properties, this antenna is suited for indoor wireless base station antennas mounted on the ceiling.

AB - An antenna comprising an inverted cone, a spherical segment and three shorting plates above a circle ground is proposed. The presented antenna provides broadband characteristics and omnidirectional radiation patterns over the whole bandwidth. Simulations and experiments demonstrate that this structure exhibits a 7.25:1 impedance bandwidth (824-5800 MHz) with VSWR below 2:1 and very good radiation patterns. Owing to its low profile and wide impedance bandwidth and good radiation patterns properties, this antenna is suited for indoor wireless base station antennas mounted on the ceiling.

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Compact wideband inverted cone combined spherical segment antenna

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