Specific absorption rate reduction of multi-standard mobile antenna with double-negative metamaterial

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11 Citations (Scopus)

Abstract

A printed multi-standard mobile wireless antenna loaded with doublenegative metamaterial that achieves an impedance bandwidth of 2.29 GHz (1.66 to 3.95 GHz) and 1.28 GHz (4.45 to 5.73 GHz) is presented. The proposed antenna can operate in the frequency bands of GSM (1800, 1900, 2100), WiMAX (3.2-3.6 GHZ), WLAN, Bluetooth (2.4 GHz) and WLAN (5.47-5.9 GHz). The antenna is assimilated with a semi-circular shape radiating patch, a metamaterial loaded ground plane and a 50 Ω microstrip feed line. The antenna exhibits a planar structure and occupies a very small space of 37 × 47 × 0.8 mm3, making it suitable for mobile wireless applications. The perceptible novelties exhibited in this proposed antenna is reduction of electromagnetic absorption with the metamaterial loaded ground plane. The proposed metamaterial antenna achieved 66.47 and 66.52% of 10 g specific absorption reduction at 1.8 and 2.4 GHz, respectively.

Original languageEnglish
Pages (from-to)970-971
Number of pages2
JournalElectronics Letters
Volume51
Issue number13
DOIs
Publication statusPublished - 25 Jun 2015

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Mobile antennas
Metamaterials
Antennas
Antenna grounds
Wireless local area networks (WLAN)
Metamaterial antennas
Electromagnetic wave absorption
Bluetooth
Antenna feeders
Global system for mobile communications
Frequency bands
Bandwidth

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

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title = "Specific absorption rate reduction of multi-standard mobile antenna with double-negative metamaterial",
abstract = "A printed multi-standard mobile wireless antenna loaded with doublenegative metamaterial that achieves an impedance bandwidth of 2.29 GHz (1.66 to 3.95 GHz) and 1.28 GHz (4.45 to 5.73 GHz) is presented. The proposed antenna can operate in the frequency bands of GSM (1800, 1900, 2100), WiMAX (3.2-3.6 GHZ), WLAN, Bluetooth (2.4 GHz) and WLAN (5.47-5.9 GHz). The antenna is assimilated with a semi-circular shape radiating patch, a metamaterial loaded ground plane and a 50 Ω microstrip feed line. The antenna exhibits a planar structure and occupies a very small space of 37 × 47 × 0.8 mm3, making it suitable for mobile wireless applications. The perceptible novelties exhibited in this proposed antenna is reduction of electromagnetic absorption with the metamaterial loaded ground plane. The proposed metamaterial antenna achieved 66.47 and 66.52{\%} of 10 g specific absorption reduction at 1.8 and 2.4 GHz, respectively.",
author = "T. Alam and Faruque, {Mohammad Rashed Iqbal} and Islam, {Mohammad Tariqul}",
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AU - Alam, T.

AU - Faruque, Mohammad Rashed Iqbal

AU - Islam, Mohammad Tariqul

PY - 2015/6/25

Y1 - 2015/6/25

N2 - A printed multi-standard mobile wireless antenna loaded with doublenegative metamaterial that achieves an impedance bandwidth of 2.29 GHz (1.66 to 3.95 GHz) and 1.28 GHz (4.45 to 5.73 GHz) is presented. The proposed antenna can operate in the frequency bands of GSM (1800, 1900, 2100), WiMAX (3.2-3.6 GHZ), WLAN, Bluetooth (2.4 GHz) and WLAN (5.47-5.9 GHz). The antenna is assimilated with a semi-circular shape radiating patch, a metamaterial loaded ground plane and a 50 Ω microstrip feed line. The antenna exhibits a planar structure and occupies a very small space of 37 × 47 × 0.8 mm3, making it suitable for mobile wireless applications. The perceptible novelties exhibited in this proposed antenna is reduction of electromagnetic absorption with the metamaterial loaded ground plane. The proposed metamaterial antenna achieved 66.47 and 66.52% of 10 g specific absorption reduction at 1.8 and 2.4 GHz, respectively.

AB - A printed multi-standard mobile wireless antenna loaded with doublenegative metamaterial that achieves an impedance bandwidth of 2.29 GHz (1.66 to 3.95 GHz) and 1.28 GHz (4.45 to 5.73 GHz) is presented. The proposed antenna can operate in the frequency bands of GSM (1800, 1900, 2100), WiMAX (3.2-3.6 GHZ), WLAN, Bluetooth (2.4 GHz) and WLAN (5.47-5.9 GHz). The antenna is assimilated with a semi-circular shape radiating patch, a metamaterial loaded ground plane and a 50 Ω microstrip feed line. The antenna exhibits a planar structure and occupies a very small space of 37 × 47 × 0.8 mm3, making it suitable for mobile wireless applications. The perceptible novelties exhibited in this proposed antenna is reduction of electromagnetic absorption with the metamaterial loaded ground plane. The proposed metamaterial antenna achieved 66.47 and 66.52% of 10 g specific absorption reduction at 1.8 and 2.4 GHz, respectively.

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