Miniaturized balanced antenna with Integrated Balun for Practical LTE applications

Issa Elfergani; Jonathan Rodriguez; Fathi Abdussalam; Chan H. See; Read Abd-Alhameed

doi:10.13164/re.2017.0444

Miniaturized balanced antenna with Integrated Balun for Practical LTE applications

Issa Elfergani, Jonathan Rodriguez, Fathi Abdussalam, Chan H. See, Read Abd-Alhameed

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Abstract

A design of dual-band balanced antenna structure operating in the 700 and 2600 MHz LTE bands is studied and investigated. The overall dimensions of the radiator are 50 x 18 × 7 mm³ allowing it to be easily concealed within mobile handsets. A broad-band balun is designed and integrated with the antenna handset in order to provide the feeding network and perform the measurements of the antenna radiation performance. Prototypes of the proposed antenna with and without balun are fabricated and verified. The simulated and practical results with and without the handheld effects in terms of reflection coefficient, power gain and radiation pattern, are studied and show reasonable agreement.

Original language	English
Pages (from-to)	444-452
Number of pages	9
Journal	Radioengineering
Volume	26
Issue number	2
DOIs	https://doi.org/10.13164/re.2017.0444
Publication status	Published - 1 Jun 2017

Keywords

Balanced antenna
Balun
Dual-band
LTE
Printed dipole

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Jx - Miniaturized Balanced Antenna with Integrated BalunFinal published version, 1.31 MBLicence: CC BY-NC-ND

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title = "Miniaturized balanced antenna with Integrated Balun for Practical LTE applications",

abstract = "A design of dual-band balanced antenna structure operating in the 700 and 2600 MHz LTE bands is studied and investigated. The overall dimensions of the radiator are 50 x 18 × 7 mm3 allowing it to be easily concealed within mobile handsets. A broad-band balun is designed and integrated with the antenna handset in order to provide the feeding network and perform the measurements of the antenna radiation performance. Prototypes of the proposed antenna with and without balun are fabricated and verified. The simulated and practical results with and without the handheld effects in terms of reflection coefficient, power gain and radiation pattern, are studied and show reasonable agreement.",

keywords = "Balanced antenna, Balun, Dual-band, LTE, Printed dipole",

author = "Issa Elfergani and Jonathan Rodriguez and Fathi Abdussalam and See, {Chan H.} and Read Abd-Alhameed",

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AU - Elfergani, Issa

AU - Rodriguez, Jonathan

AU - Abdussalam, Fathi

AU - See, Chan H.

AU - Abd-Alhameed, Read

PY - 2017/6/1

Y1 - 2017/6/1

N2 - A design of dual-band balanced antenna structure operating in the 700 and 2600 MHz LTE bands is studied and investigated. The overall dimensions of the radiator are 50 x 18 × 7 mm3 allowing it to be easily concealed within mobile handsets. A broad-band balun is designed and integrated with the antenna handset in order to provide the feeding network and perform the measurements of the antenna radiation performance. Prototypes of the proposed antenna with and without balun are fabricated and verified. The simulated and practical results with and without the handheld effects in terms of reflection coefficient, power gain and radiation pattern, are studied and show reasonable agreement.

AB - A design of dual-band balanced antenna structure operating in the 700 and 2600 MHz LTE bands is studied and investigated. The overall dimensions of the radiator are 50 x 18 × 7 mm3 allowing it to be easily concealed within mobile handsets. A broad-band balun is designed and integrated with the antenna handset in order to provide the feeding network and perform the measurements of the antenna radiation performance. Prototypes of the proposed antenna with and without balun are fabricated and verified. The simulated and practical results with and without the handheld effects in terms of reflection coefficient, power gain and radiation pattern, are studied and show reasonable agreement.

KW - Balanced antenna

KW - Balun

KW - Dual-band

KW - LTE

KW - Printed dipole

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DO - 10.13164/re.2017.0444

M3 - Article

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SN - 1210-2512

VL - 26

SP - 444

EP - 452

JO - Radioengineering

JF - Radioengineering

IS - 2

ER -

Miniaturized balanced antenna with Integrated Balun for Practical LTE applications

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