A Compact Dual-Band Antenna Based on SIW Technology

Taiwei Yue, Douglas H. Werner

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

1 Scopus citations

Abstract

In this paper., a compact dual-band antenna based on substrate-integrated waveguide (SIW) technology is proposed. The antenna is comprised by three layers. The top layer is a SIW cavity-backed slot antenna while the middle layer is a quarter-mode SIW (QMSIW) antenna. A microstrip feeding line is configured on the bottom layer connecting to a vertically-oriented probe penetrating through the three layers to feed the antenna. Full-wave simulations show that two operational bands with unidirectional radiation along broadside direction are successfully achieved at 2.6 and 5.9 GHz. The fractional bandwidths are equal to 1.54% and 2.71 %., respectively. The overall size of the antenna is 33mm×43mm×5. 23mm, which is extremely compact. Moreover., parametric studies revealed that the two bands can be tuned separately by adjusting the appropriate design parameters.

Original languageEnglish (US)
Title of host publication2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages779-780
Number of pages2
ISBN (Electronic)9781538671023
DOIs
StatePublished - Jan 1 2018
Event2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Boston, United States
Duration: Jul 8 2018Jul 13 2018

Publication series

Name2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings

Conference

Conference2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018
CountryUnited States
CityBoston
Period7/8/187/13/18

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Instrumentation
  • Radiation

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