𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Novel ultrawideband and multiband triangular planar inverted F antenna for wireless applications

✍ Scribed by Dalia M. Nashaat

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
252 KB
Volume
49
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A novel multi‐ and ultrawideband operation of a single feed triangular antenna are presented. For multi and UWB operation, the proposed design are achieved by inserting U shaped slot on the triangular PIFA with unequal arms, choosing between multi and ultrawide band by adjusting feeding position. Five resonant band of multi band operation is obtained in S‐band, Q‐band, bluetooth band, and WLAN band with acceptable impedance bandwidth. There is an increase in the number of resonant operating frequencies by etching U slot on the shorting feed plate. Ultrawideband is achieved by adjusting coaxial feed to obtained impedance bandwidth 27%. Enhancement impedance bandwidth by using folded shorting plate to improving bandwidth to achieve ultrawide bandwidth around 53%. The proposed antennas have acceptable gain around 11.5 dB. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2039–2043, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22576

📜 SIMILAR VOLUMES

Smart planar inverted-F antenna for broa
Smart planar inverted-F antenna for broadband applications
✍ Nemai Chandra Karmakar 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 151 KB 👁 1 views

## Abstract A single‐feed dual‐band stacked‐patch Planar Inverted‐F Antenna (PIFA) is integrated with a RF switch array at one side of its shorting straps to make a tunable PIFA. The L‐band switch yields 0.45‐dB insertion loss (IL) and 10‐dB isolation bandwidth (BW) of >100% at 1.2 GHz. The tunable

A dual-band and wideband planar inverted
A dual-band and wideband planar inverted-F antenna for WLAN applications
✍ J. Janapsatya; K. P. Esselle; T. S. Bird 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 284 KB 👁 1 views

## Abstract A dual‐band planar inverted‐F antenna (PIFA), presented here, covers both 2.4‐ and 5‐GHz bands used in all IEEE 802.11 WLAN standards. Computed and measured return loss and radiation patterns of the antenna are presented and are in reasonable agreement. Experimental results indicate a v

A new dual-band planar inverted-F antenn
A new dual-band planar inverted-F antenna for ISM-band applications
✍ Sun K. Kim; Jong K. Park; Soek H. Choi; Jae Y. Park 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 120 KB 👁 1 views

## Abstract This paper proposes a new dual‐band planar inverted‐F antenna (PIFA) for ISM‐band applications. The proposed antenna is designed using the Microwave Studio Software of Computer Simulation Technology (CST). The measured results of the antenna are compared with the simulated results. The

A wideband planar inverted-F dielectric
A wideband planar inverted-F dielectric resonator antenna for RFID system applications
✍ Ching-Fang Tseng; Cheng-Liang Huang; Cheng-Hsing Hsu 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 332 KB 👁 1 views

## Abstract This wideband planar inverted‐F dielectric resonator antenna (DRA) is proposed. The antenna provides two resonant paths of different lengths in order to achieve 2.4‐ and 5.8‐GHz dual‐band for radio frequency identification (RFID) system applications. The impedance bandwidth with 10‐dB r