Dual Band Circularly Polarized Microstrip Antenna Fed by Inverted-L Shaped with A Stub for GPS and WLAN Application

Dian Rusdiyanto, Fitri Yuli Zulkifli

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A design of dual-band circularly polarized microstrip antenna for Global Positioning System and WLAN application is presented. This antenna proposed an inverted-L shaped with a stub as a feedline to achieve dual resonant frequency and characterize polarization of the antenna. From the simulated and measurement result showed this antenna can operate at frequency 1575.42 MHz and 2450 MHz. At those frequencies, it has right-hand circular polarization where its circular polarization bandwidth is 57.1 MHz and 223.2 MHz respectively. Using FR4-Epoxy dielectric substrate, measured GPS frequency obtained 1.49 dBi of gain while at WLAN frequency has 3.16 dBi.

Original languageEnglish
Title of host publication2019 11th International Conference on Information Technology and Electrical Engineering, ICITEE 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728140551
DOIs
Publication statusPublished - Oct 2019
Event11th International Conference on Information Technology and Electrical Engineering, ICITEE 2019 - Pattaya, Thailand
Duration: 10 Oct 201911 Oct 2019

Publication series

Name2019 11th International Conference on Information Technology and Electrical Engineering, ICITEE 2019

Conference

Conference11th International Conference on Information Technology and Electrical Engineering, ICITEE 2019
CountryThailand
CityPattaya
Period10/10/1911/10/19

Keywords

  • dual-band
  • GPS
  • inverted-L shaped with a stub
  • WLAN

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    Rusdiyanto, D., & Zulkifli, F. Y. (2019). Dual Band Circularly Polarized Microstrip Antenna Fed by Inverted-L Shaped with A Stub for GPS and WLAN Application. In 2019 11th International Conference on Information Technology and Electrical Engineering, ICITEE 2019 [8930001] (2019 11th International Conference on Information Technology and Electrical Engineering, ICITEE 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICITEED.2019.8930001