Miniaturization of dual-band PIFA for wireless LAN communication

Yang Liu, Jaeseok Lee, Sinhyung Jeon, Kyung-Young Jung, Hyunghoon Kim, Hyeongdong Kim

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

In this letter, a simple method for reducing the size of a dualband planar inverted-F antenna (PIFA) is described. This method is based on a coupling capacitor connected in parallel to the PIFA feed conductor. The proposed antenna occupies a small ground clearance of 10 mm×5 mm and is able to provide -10-dB impedance bandwidths of 120 MHz and 760 MHz for 2.45-GHz and 5.5-GHz wireless local area network applications, respectively. The measured antenna efficiencies are 71.8% and 73.6%, averaged over the 2.45-GHz and 5.5-GHz frequency bands, respectively.

Original languageEnglish
Pages (from-to)530-533
Number of pages4
JournalETRI Journal
Volume35
Issue number3
DOIs
StatePublished - 2013 Jun 1

Fingerprint

Local area networks
Antennas
Communication
Antenna grounds
Antenna feeders
Wireless local area networks (WLAN)
Frequency bands
Capacitors
Bandwidth

Keywords

  • Dual-band
  • PIFA
  • Resonated loop feed structure
  • WLAN

Cite this

Liu, Yang ; Lee, Jaeseok ; Jeon, Sinhyung ; Jung, Kyung-Young ; Kim, Hyunghoon ; Kim, Hyeongdong. / Miniaturization of dual-band PIFA for wireless LAN communication. In: ETRI Journal. 2013 ; Vol. 35, No. 3. pp. 530-533.
@article{1d60984d33234db6a84b5ac0db3dde89,
title = "Miniaturization of dual-band PIFA for wireless LAN communication",
abstract = "In this letter, a simple method for reducing the size of a dualband planar inverted-F antenna (PIFA) is described. This method is based on a coupling capacitor connected in parallel to the PIFA feed conductor. The proposed antenna occupies a small ground clearance of 10 mm×5 mm and is able to provide -10-dB impedance bandwidths of 120 MHz and 760 MHz for 2.45-GHz and 5.5-GHz wireless local area network applications, respectively. The measured antenna efficiencies are 71.8{\%} and 73.6{\%}, averaged over the 2.45-GHz and 5.5-GHz frequency bands, respectively.",
keywords = "Dual-band, PIFA, Resonated loop feed structure, WLAN",
author = "Yang Liu and Jaeseok Lee and Sinhyung Jeon and Kyung-Young Jung and Hyunghoon Kim and Hyeongdong Kim",
year = "2013",
month = "6",
day = "1",
doi = "10.4218/etrij.13.0212.0436",
language = "English",
volume = "35",
pages = "530--533",
journal = "ETRI Journal",
issn = "1225-6463",
number = "3",

}

Miniaturization of dual-band PIFA for wireless LAN communication. / Liu, Yang; Lee, Jaeseok; Jeon, Sinhyung; Jung, Kyung-Young; Kim, Hyunghoon; Kim, Hyeongdong.

In: ETRI Journal, Vol. 35, No. 3, 01.06.2013, p. 530-533.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Miniaturization of dual-band PIFA for wireless LAN communication

AU - Liu, Yang

AU - Lee, Jaeseok

AU - Jeon, Sinhyung

AU - Jung, Kyung-Young

AU - Kim, Hyunghoon

AU - Kim, Hyeongdong

PY - 2013/6/1

Y1 - 2013/6/1

N2 - In this letter, a simple method for reducing the size of a dualband planar inverted-F antenna (PIFA) is described. This method is based on a coupling capacitor connected in parallel to the PIFA feed conductor. The proposed antenna occupies a small ground clearance of 10 mm×5 mm and is able to provide -10-dB impedance bandwidths of 120 MHz and 760 MHz for 2.45-GHz and 5.5-GHz wireless local area network applications, respectively. The measured antenna efficiencies are 71.8% and 73.6%, averaged over the 2.45-GHz and 5.5-GHz frequency bands, respectively.

AB - In this letter, a simple method for reducing the size of a dualband planar inverted-F antenna (PIFA) is described. This method is based on a coupling capacitor connected in parallel to the PIFA feed conductor. The proposed antenna occupies a small ground clearance of 10 mm×5 mm and is able to provide -10-dB impedance bandwidths of 120 MHz and 760 MHz for 2.45-GHz and 5.5-GHz wireless local area network applications, respectively. The measured antenna efficiencies are 71.8% and 73.6%, averaged over the 2.45-GHz and 5.5-GHz frequency bands, respectively.

KW - Dual-band

KW - PIFA

KW - Resonated loop feed structure

KW - WLAN

UR - http://www.scopus.com/inward/record.url?scp=84878568075&partnerID=8YFLogxK

U2 - 10.4218/etrij.13.0212.0436

DO - 10.4218/etrij.13.0212.0436

M3 - Article

AN - SCOPUS:84878568075

VL - 35

SP - 530

EP - 533

JO - ETRI Journal

JF - ETRI Journal

SN - 1225-6463

IS - 3

ER -