Please use this identifier to cite or link to this item:
https://doi.org/10.1109/TAP.2012.2230235
DC Field | Value | |
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dc.title | Broadband circularly polarized beam-steering antenna array | |
dc.contributor.author | Liu, C. | |
dc.contributor.author | Xiao, S. | |
dc.contributor.author | Guo, Y.-X. | |
dc.contributor.author | Bai, Y.-Y. | |
dc.contributor.author | Wang, B.-Z. | |
dc.date.accessioned | 2014-06-17T02:40:44Z | |
dc.date.available | 2014-06-17T02:40:44Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Liu, C., Xiao, S., Guo, Y.-X., Bai, Y.-Y., Wang, B.-Z. (2013). Broadband circularly polarized beam-steering antenna array. IEEE Transactions on Antennas and Propagation 61 (3) : 1475-1479. ScholarBank@NUS Repository. https://doi.org/10.1109/TAP.2012.2230235 | |
dc.identifier.issn | 0018926X | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/55235 | |
dc.description.abstract | A wideband circular polarized (CP) switched-beam patch antenna array is presented in this communication. The switched-beam system consists of four two-section branch-line couplers, two wideband 45 phase shifters and 1 4 proximity-coupled L-probe feeding CPmicrostrip patch antenna array.With such an arrangement, the proposed array can obtain a wide axial ratio (AR) bandwidth than that of conventional switched-beam CP antenna array. Measured results showed this array has an impedance bandwidth over a frequency range of 4.04-5.78GHz % for dB and AR bandwidth from 4.3 to 5.75 GHz % for dB when the main beam of array is scanned to different four directions. © 1963-2012 IEEE. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/TAP.2012.2230235 | |
dc.source | Scopus | |
dc.subject | Antenna array | |
dc.subject | beam steering | |
dc.subject | butler matrix | |
dc.subject | circular polarization | |
dc.subject | rotation technique | |
dc.subject | wideband antennas | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.doi | 10.1109/TAP.2012.2230235 | |
dc.description.sourcetitle | IEEE Transactions on Antennas and Propagation | |
dc.description.volume | 61 | |
dc.description.issue | 3 | |
dc.description.page | 1475-1479 | |
dc.description.coden | IETPA | |
dc.identifier.isiut | 000315958300059 | |
Appears in Collections: | Staff Publications |
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