Low SAR Microstrip Patch Antenna for Mobile Phone

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The aim of this article is to design a new microstrip-fed patch antenna for cell phone applications. The antenna design is composed of slots and FR-4 dielectric substrate fed by a partial ground plane and a microstrip line. The user's effects on antenna performances are also analyzed using standard SAM phantom. The specific absorption rate (SAR) values of proposed antenna are evaluated for different frequency bands considering cheek position of talk mode. The proposed antenna has an impedance bandwidth (-10 dB reflection coefficients) 100 MHz (0.87-0.97 GHz, lower band), 50 MHz (1.47-1.52 GHz, middle band), and 150 MHz (1.78-1.93 GHz, upper band), which can cover GSM 900 MHz, GPS 1,500 MHz, DCS 1,800 MHz, PCS 1,900 MHz, and GSM 1,900 MHz bands. Moreover, the proposed antenna produces lower SAR values in the human head than that of a dipole and helical antenna.

Original languageEnglish
Pages (from-to)399-405
Number of pages7
JournalFrequenz
Volume69
Issue number9-10
DOIs
Publication statusPublished - 18 Sep 2015

Fingerprint

Microstrip antennas
Mobile phones
Antennas
Global system for mobile communications
Helical antennas
Dipole antennas
Microstrip lines
Antenna feeders
Frequency bands
Global positioning system
Bandwidth
Substrates

Keywords

  • antenna
  • hand model
  • head model
  • microstrip patch
  • SAR

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Low SAR Microstrip Patch Antenna for Mobile Phone. / Hossain, M. I.; Faruque, Mohammad Rashed Iqbal; Islam, Mohammad Tariqul.

In: Frequenz, Vol. 69, No. 9-10, 18.09.2015, p. 399-405.

Research output: Contribution to journalArticle

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