A novel miniature four-band CPW-fed antenna optimized using ISPO algorithm

  • Huihui Li
  • , Xuanqin Mou
  • , Zhen Ji
  • , Hang Yu
  • , Yan Li
  • , Lai Jiang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

A novel four-band CPW-fed antenna simultaneously satisfied the requirement for Radio Frequency Identification (RFID) tag and WiMAX /WLAN applications is reported in this paper. Limited to 30×30 mm2 area on a PCBoard with ε r=4.4, the antenna has four U-shaped, two F-shaped and eight L-shaped slots as additional resonators to achieve multi-band operation. Intelligent Single Particle Optimization (ISPO) algorithm is used to determine the optimized slot configuration for the best return loss at 0.96 GHz, 2.5 GHz, 3.76 GHz and 5.8 GHz simultaneously. The performance of the designed antenna was validated through simulations using both the Finite Element Method and the Method of Moment.

Original languageEnglish
Title of host publicationWireless Internet - 6th International ICST Conference, WICON 2011, Revised Selected Papers
Pages576-581
Number of pages6
DOIs
StatePublished - 2012
Event6th International ICST Conference on Wireless Internet, WICON 2011 - Xi'an, China
Duration: 19 Oct 201121 Oct 2011

Publication series

NameLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering
Volume98 LNICST
ISSN (Print)1867-8211

Conference

Conference6th International ICST Conference on Wireless Internet, WICON 2011
Country/TerritoryChina
CityXi'an
Period19/10/1121/10/11

Keywords

  • Four-band Antenna
  • ISPO
  • Optimization
  • RFID

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