An investigation of the near-field distribution of conventional electromagnetic bandgap resonator antennas

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Abstract

Amplitude and phase distributions are investigated across apertures of two typical electromagnetic bandgap resonator antennas (ERAs) created with moderately and highly reflective un-printed superstrates cover. It was found that the field distribution is non-uniform, especially when superstrates is not highly reflective. That affects the radiation characteristics of the antenna. To improve the phase distribution, and hence the radiation performance, a phase correcting structure (PCS) is proposed.

Original languageEnglish
Title of host publicationProceedings of the 2015 IEEE 4th Asia-Pacific conference on antennas and propagation
Place of PublicationKuta, Indonesia
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages269-270
Number of pages2
ISBN (Electronic)9781479988976, 9781479988969
ISBN (Print)9781479988983
DOIs
Publication statusPublished - 2015
EventIEEE Asia-Pacific conference on antennas and propagation (4th : 2015) - Kuta, Indonesia
Duration: 30 Jun 20153 Jul 2015
Conference number: 4th

Other

OtherIEEE Asia-Pacific conference on antennas and propagation (4th : 2015)
Abbreviated titleAPCAP 2015
CountryIndonesia
CityKuta
Period30/06/153/07/15

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