Scaling factor in an ultra-wideband planar monopole antenna

M. A. Peyrot-Solis; J. A. Tirado-Mendez; G. M. Galvan-Tejada; H. Jardon-Aguilar

Scaling factor in an ultra-wideband planar monopole antenna

M. A. Peyrot-Solis, J. A. Tirado-Mendez, G. M. Galvan-Tejada, H. Jardon-Aguilar

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

Abstract

The scaling factor in an ultra-wideband antenna is investigated. Here it is showed that the lower frequency limit of the bandwidth is reduced as the scaling factor is bigger than unity. Using the obtained results a UWB planar monopole antenna was designed. The measured antenna bandwidth goes from 650 MHz to 20 GHz for a VSWR ≤ 2. The radiation pattern remains almost omnidirectional. The radiator used in this work is a rectangular monopole with a bevel and height-width ratio techniques that optimized the impedance bandwidth.

Original language	English
Pages (from-to)	1181-1184
Number of pages	4
Journal	WSEAS Transactions on Circuits and Systems
Volume	5
Issue number	8
State	Published - Aug 2006
Externally published	Yes

Keywords

Planar monopole
UWB antennas
UWB systems

Cite this

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abstract = "The scaling factor in an ultra-wideband antenna is investigated. Here it is showed that the lower frequency limit of the bandwidth is reduced as the scaling factor is bigger than unity. Using the obtained results a UWB planar monopole antenna was designed. The measured antenna bandwidth goes from 650 MHz to 20 GHz for a VSWR ≤ 2. The radiation pattern remains almost omnidirectional. The radiator used in this work is a rectangular monopole with a bevel and height-width ratio techniques that optimized the impedance bandwidth.",

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AU - Jardon-Aguilar, H.

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AB - The scaling factor in an ultra-wideband antenna is investigated. Here it is showed that the lower frequency limit of the bandwidth is reduced as the scaling factor is bigger than unity. Using the obtained results a UWB planar monopole antenna was designed. The measured antenna bandwidth goes from 650 MHz to 20 GHz for a VSWR ≤ 2. The radiation pattern remains almost omnidirectional. The radiator used in this work is a rectangular monopole with a bevel and height-width ratio techniques that optimized the impedance bandwidth.

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KW - UWB antennas

KW - UWB systems

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Scaling factor in an ultra-wideband planar monopole antenna

Abstract

Keywords

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