A High Angular Stability, Single-Layer Transmission Linear-to-Circular Polarization Converter for Dual ISM-Band Operation
DC Field | Value | Language |
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dc.contributor.author | Vu, Tung-Lam | - |
dc.contributor.author | Seo, Chulhun | - |
dc.date.accessioned | 2023-06-07T06:40:09Z | - |
dc.date.available | 2023-06-07T06:40:09Z | - |
dc.date.created | 2023-06-02 | - |
dc.date.issued | 2023-03 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/43960 | - |
dc.description.abstract | This paper presents a planar metasurface structure for linear to circular polarization (CP) conversion at the industrial, scientific, and medical bands of 2.4 GHz and 5.8 GHz. The new unit-cell structure consists of two loaded symmetric cross-shaped stubs with a size of 0.26 lambda x 0.26 lambda in a single thin substrate with a thickness of 0.0064 lambda. The design process and parametric study are presented to clarify the operating mechanism for each frequency. The unit-cell element is analyzed and simulated, which exhibits an axial ratio (AR) bandwidth of 15.8% and 12.6% at a 3-dB criterion with the same polarization mode at 2.4 GHz and 5.8 GHz, respectively. The proposed LP-to-CP converter achieves a stable AR bandwidth with an oblique incident angle up to 45 degrees. Moreover, a dual-band linear polarization (LP) antenna is combined with an array of 4 x 4 unit cells to validate the polarization converting ability of the proposed metasurface. The LP-to-CP converter and the antenna are fabricated and measured. The measurement results show that the antenna obtains a good impedance matching and CP waves radiation at 2.33-2.51 GHz and 5.55-5.89 GHz. The integrated antenna with dual-band CP waves radiation is suitable for improving the transmission efficiency in communication and wireless power transfer applications. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.relation.isPartOf | IEEE ACCESS | - |
dc.title | A High Angular Stability, Single-Layer Transmission Linear-to-Circular Polarization Converter for Dual ISM-Band Operation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ACCESS.2023.3261563 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.11, pp.30188 - 30196 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000966763800001 | - |
dc.identifier.scopusid | 2-s2.0-85151514584 | - |
dc.citation.endPage | 30196 | - |
dc.citation.startPage | 30188 | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 11 | - |
dc.contributor.affiliatedAuthor | Seo, Chulhun | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.subject.keywordAuthor | Dual band | - |
dc.subject.keywordAuthor | Bandwidth | - |
dc.subject.keywordAuthor | Substrates | - |
dc.subject.keywordAuthor | Antennas | - |
dc.subject.keywordAuthor | Polarization | - |
dc.subject.keywordAuthor | Periodic structures | - |
dc.subject.keywordAuthor | Metasurfaces | - |
dc.subject.keywordAuthor | Dual-band antenna | - |
dc.subject.keywordAuthor | linear-to-circular converter | - |
dc.subject.keywordAuthor | metasurface | - |
dc.subject.keywordAuthor | polarization converter | - |
dc.subject.keywordPlus | WIDE-BAND | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | ANTENNA | - |
dc.subject.keywordPlus | DESIGN | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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