Printed triple-band circularly polarised antenna for wireless systems

X. L. Bao; M. J. Ammann

doi:10.1049/el.2014.3103

Printed triple-band circularly polarised antenna for wireless systems

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

Abstract

A triple-band circularly polarised microstrip patch antenna operating in the 2.4, 3.5 and 5.7 GHz bands is presented. The antenna consists of two substrate layers with an electromagnetically coupled low-band patch in the middle layer and a probe-fed dual-band patch on the top layer. The impedance bandwidths (voltage standing wave ratio (VSWR) < 2.5) for the three frequency bands are 112, 118 and 427 MHz with 3 dB axial-ratio bandwidths of 15, 44 and 36 MHz, respectively. The peak gains across the operating bands are 4.2, 5.5 and 4 dBic, respectively.

Original language	English
Pages (from-to)	1664-1665
Number of pages	2
Journal	Electronics Letters
Volume	50
Issue number	23
DOIs	https://doi.org/10.1049/el.2014.3103
Publication status	Published - 6 Nov 2014

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title = "Printed triple-band circularly polarised antenna for wireless systems",

abstract = "A triple-band circularly polarised microstrip patch antenna operating in the 2.4, 3.5 and 5.7 GHz bands is presented. The antenna consists of two substrate layers with an electromagnetically coupled low-band patch in the middle layer and a probe-fed dual-band patch on the top layer. The impedance bandwidths (voltage standing wave ratio (VSWR) < 2.5) for the three frequency bands are 112, 118 and 427 MHz with 3 dB axial-ratio bandwidths of 15, 44 and 36 MHz, respectively. The peak gains across the operating bands are 4.2, 5.5 and 4 dBic, respectively.",

author = "Bao, {X. L.} and Ammann, {M. J.}",

note = "Publisher Copyright: {\textcopyright} The Institution of Engineering and Technology 2014.",

year = "2014",

month = nov,

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doi = "10.1049/el.2014.3103",

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AU - Bao, X. L.

AU - Ammann, M. J.

N1 - Publisher Copyright: © The Institution of Engineering and Technology 2014.

PY - 2014/11/6

Y1 - 2014/11/6

N2 - A triple-band circularly polarised microstrip patch antenna operating in the 2.4, 3.5 and 5.7 GHz bands is presented. The antenna consists of two substrate layers with an electromagnetically coupled low-band patch in the middle layer and a probe-fed dual-band patch on the top layer. The impedance bandwidths (voltage standing wave ratio (VSWR) < 2.5) for the three frequency bands are 112, 118 and 427 MHz with 3 dB axial-ratio bandwidths of 15, 44 and 36 MHz, respectively. The peak gains across the operating bands are 4.2, 5.5 and 4 dBic, respectively.

AB - A triple-band circularly polarised microstrip patch antenna operating in the 2.4, 3.5 and 5.7 GHz bands is presented. The antenna consists of two substrate layers with an electromagnetically coupled low-band patch in the middle layer and a probe-fed dual-band patch on the top layer. The impedance bandwidths (voltage standing wave ratio (VSWR) < 2.5) for the three frequency bands are 112, 118 and 427 MHz with 3 dB axial-ratio bandwidths of 15, 44 and 36 MHz, respectively. The peak gains across the operating bands are 4.2, 5.5 and 4 dBic, respectively.

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Printed triple-band circularly polarised antenna for wireless systems

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