Folded planar inverted-F antenna (PIFA) with two via holes for bandwidth enhancement

Il Young Oh, Sang Hyuk Wi, Yongshik Lee, Jong Gwan Yook

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this article, new type of planar inverted F antenna (PIFA) is presented. The radiating element of the antenna is folded to the backside of the substrate. Moreover, a substantial improvement in the bandwidth can be achieved by optimizing the locations of the two via holes that connect the radiating elements on top and bottom side of the substrate. Measured results show that more than 6.7% increase in the relative bandwidth around 2.6 GHz compare to the uniplanar topology, while maintaining nearly the same radiation patterns.

Original languageEnglish
Pages (from-to)2413-2416
Number of pages4
JournalMicrowave and Optical Technology Letters
Volume51
Issue number10
DOIs
Publication statusPublished - 2009 Oct 1

Fingerprint

antennas
Antennas
bandwidth
Bandwidth
augmentation
Substrates
topology
Topology
radiation

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

@article{8b69bf1eb6004972b6c4ba07d973344b,
title = "Folded planar inverted-F antenna (PIFA) with two via holes for bandwidth enhancement",
abstract = "In this article, new type of planar inverted F antenna (PIFA) is presented. The radiating element of the antenna is folded to the backside of the substrate. Moreover, a substantial improvement in the bandwidth can be achieved by optimizing the locations of the two via holes that connect the radiating elements on top and bottom side of the substrate. Measured results show that more than 6.7{\%} increase in the relative bandwidth around 2.6 GHz compare to the uniplanar topology, while maintaining nearly the same radiation patterns.",
author = "Oh, {Il Young} and Wi, {Sang Hyuk} and Yongshik Lee and Yook, {Jong Gwan}",
year = "2009",
month = "10",
day = "1",
doi = "10.1002/mop.24610",
language = "English",
volume = "51",
pages = "2413--2416",
journal = "Microwave and Optical Technology Letters",
issn = "0895-2477",
publisher = "John Wiley and Sons Inc.",
number = "10",

}

Folded planar inverted-F antenna (PIFA) with two via holes for bandwidth enhancement. / Oh, Il Young; Wi, Sang Hyuk; Lee, Yongshik; Yook, Jong Gwan.

In: Microwave and Optical Technology Letters, Vol. 51, No. 10, 01.10.2009, p. 2413-2416.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Folded planar inverted-F antenna (PIFA) with two via holes for bandwidth enhancement

AU - Oh, Il Young

AU - Wi, Sang Hyuk

AU - Lee, Yongshik

AU - Yook, Jong Gwan

PY - 2009/10/1

Y1 - 2009/10/1

N2 - In this article, new type of planar inverted F antenna (PIFA) is presented. The radiating element of the antenna is folded to the backside of the substrate. Moreover, a substantial improvement in the bandwidth can be achieved by optimizing the locations of the two via holes that connect the radiating elements on top and bottom side of the substrate. Measured results show that more than 6.7% increase in the relative bandwidth around 2.6 GHz compare to the uniplanar topology, while maintaining nearly the same radiation patterns.

AB - In this article, new type of planar inverted F antenna (PIFA) is presented. The radiating element of the antenna is folded to the backside of the substrate. Moreover, a substantial improvement in the bandwidth can be achieved by optimizing the locations of the two via holes that connect the radiating elements on top and bottom side of the substrate. Measured results show that more than 6.7% increase in the relative bandwidth around 2.6 GHz compare to the uniplanar topology, while maintaining nearly the same radiation patterns.

UR - http://www.scopus.com/inward/record.url?scp=68349138313&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=68349138313&partnerID=8YFLogxK

U2 - 10.1002/mop.24610

DO - 10.1002/mop.24610

M3 - Article

VL - 51

SP - 2413

EP - 2416

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

SN - 0895-2477

IS - 10

ER -