Please use this identifier to cite or link to this item: https://doi.org/10.1109/MAP.2013.6781708
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dc.titleA wideband circularly polarized stacked slotted microstrip patch antenna
dc.contributor.authorNasimuddin, N.
dc.contributor.authorQing, X.
dc.contributor.authorChen, Z.N.
dc.date.accessioned2014-10-07T04:23:17Z
dc.date.available2014-10-07T04:23:17Z
dc.date.issued2013
dc.identifier.citationNasimuddin, N., Qing, X., Chen, Z.N. (2013). A wideband circularly polarized stacked slotted microstrip patch antenna. IEEE Antennas and Propagation Magazine 55 (6) : 84-99. ScholarBank@NUS Repository. https://doi.org/10.1109/MAP.2013.6781708
dc.identifier.issn10459243
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/81923
dc.description.abstractA wideband, single-feed, circularly polarized, stacked, square, slotted microstrip patch antenna is proposed for radio-frequency-identification-reader applications. The proposed antenna consists of an upper square asymmetric slotted patch, stacked over a lower square asymmetric slotted radiating patch and a microstrip stub, along with a coaxial feed. The wideband circularly polarized radiation of the antenna is achieved using a microstrip stub in the lower patch and a stacked slotted square patch. The proposed antenna is designed using a combination of low-cost FR4 substrate and foam. The measured 10 dB return-loss bandwidth of the antenna was around 21% (833 MHz to 1033 MHz), and the 3 dB axial-ratio bandwidth of the antenna was around 13.4% (835 MHz to 955 MHz). The gain was around 7.0 dBic over the 3 dB axial-ratio bandwidth. The overall antenna volume was 0.601¿0 × 0.601¿0 × 0.895¿0 (where ¿0 is the free-space wavelength at 900 MHz). © 2013 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/MAP.2013.6781708
dc.sourceScopus
dc.subjectCircular polarization
dc.subjectmicrostrip antenna
dc.subjectreaders
dc.subjectRFID
dc.subjectslotted microstrip patch
dc.subjectstacked microstrip antenna
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/MAP.2013.6781708
dc.description.sourcetitleIEEE Antennas and Propagation Magazine
dc.description.volume55
dc.description.issue6
dc.description.page84-99
dc.description.codenIAPME
dc.identifier.isiut000342398100007
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