DC Field | Value | Language |
---|---|---|
dc.contributor.author | HONG, WONBIN | - |
dc.contributor.author | Peiye Liu | - |
dc.contributor.author | Gert Frølund Pedersen | - |
dc.contributor.author | Shuai Zhang | - |
dc.date.accessioned | 2023-07-31T05:00:26Z | - |
dc.date.available | 2023-07-31T05:00:26Z | - |
dc.date.created | 2023-06-16 | - |
dc.date.issued | 2023-08 | - |
dc.identifier.issn | 0018-926X | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/118029 | - |
dc.description.abstract | A dual-polarized wideband low sidelobe slot array antenna for wireless communication systems in the V-band is proposed in this work. Taylor distribution is applied with each radiating slot as a tapering unit in both polarizations. A compact 2 × 2 elements subarray is designed to achieve stable amplitude and phase distribution among elements with two sets of integrated compact wideband unequal power dividers for the E- and H-planes inside the subarray. Then, two layers of orthogonally polarized feeding networks with unequal E-plane T-junction power dividers are used to connect the subarrays to two standard waveguides WR-15 as input ports. The prototype of 8 × 8 elements is fabricated and measured in an anechoic chamber. The maximum measured gain is 25.3 dBi and 25.4 dBi for V- and H-polarization, respectively. The overlapped impedance bandwidth is from 57 to 66.4 GHz with reflection coefficiencies below -10 dB, and the isolation between two input ports is around 35 dB. Sidelobe levels of both polarizations are below -22 dB with good agreement with the simulations. IEEE | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers | - |
dc.relation.isPartOf | IEEE Transactions on Antennas and Propagation | - |
dc.title | Dual-Polarized Wideband Low Sidelobe Slot Array Antenna for V-Band Wireless Communications | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/TAP.2023.3285086 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Antennas and Propagation, v.71, no.8, pp.6667 - 6677 | - |
dc.identifier.wosid | 001043283400035 | - |
dc.citation.endPage | 6677 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 6667 | - |
dc.citation.title | IEEE Transactions on Antennas and Propagation | - |
dc.citation.volume | 71 | - |
dc.contributor.affiliatedAuthor | HONG, WONBIN | - |
dc.identifier.scopusid | 2-s2.0-85162696639 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | GAP WAVE-GUIDE | - |
dc.subject.keywordPlus | HIGH-GAIN | - |
dc.subject.keywordPlus | BROAD-BAND | - |
dc.subject.keywordPlus | LOW-PROFILE | - |
dc.subject.keywordPlus | LAYER | - |
dc.subject.keywordAuthor | low sidelobe | - |
dc.subject.keywordAuthor | slot array antenna | - |
dc.subject.keywordAuthor | Taylor distribution | - |
dc.subject.keywordAuthor | unequal power divider | - |
dc.subject.keywordAuthor | V-band | - |
dc.subject.keywordAuthor | wideband | - |
dc.subject.keywordAuthor | Dual-polarized | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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