A Cost-Effective Antenna-in-Package Design With a 4 x 4 Dual-Polarized High Isolation Patch Array for 5G mmWave Applications
DC Field | Value | Language |
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dc.contributor.author | Kim, Woojin | - |
dc.contributor.author | Bang, Jihoon | - |
dc.contributor.author | Choi, Jaehoon | - |
dc.date.accessioned | 2022-07-06T02:18:09Z | - |
dc.date.available | 2022-07-06T02:18:09Z | - |
dc.date.created | 2022-01-06 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/138507 | - |
dc.description.abstract | A cost-effective antenna-in-package design based on a 4 x 4 dual-polarized high isolation patch array for 5G mmWave applications is proposed in this paper. To obtain a cost-effective design, we devised a four-layer metal stack-up structure with dielectric materials consisting of one TLY-5 polytetrafluoroethylene (PTFE) and two FR-4 epoxies. The devised stack-up exhibits a simple and compact geometry due to the small number of layers, which allows the design to be manufactured using a low-priced standard printed-circuit-board process. Additionally, the employed material combination in the stack-up design possesses a high-end PTFE only in the region with the antenna radiators, which enables good antenna radiation performance at an affordable price. In addition, to design a high-isolation patch array for dual-polarized applications using the low-layer stack-up structure, we employed capacitive probes, defected ground structures, and the rotated-fed method in the proposed array design. With these techniques, the designed array exhibited excellent performance with respect to both port-to-port isolation and cross-polarization isolation. The mechanism of improvement in port-to-port isolation was clearly described using the established equivalent circuit model of the proposed structure. As a result, the fabricated antenna-in-package has the reflection coefficients of less than dB in the targeted frequency range of 26.5-29.5 GHz and has a peak gain of 17.37 dBi at 28 GHz. The measured port-to-port isolations and cross-polarization isolations are higher than 22.63 and 30 dB in the targeted frequency band, respectively. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A Cost-Effective Antenna-in-Package Design With a 4 x 4 Dual-Polarized High Isolation Patch Array for 5G mmWave Applications | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Jaehoon | - |
dc.identifier.doi | 10.1109/ACCESS.2021.3133284 | - |
dc.identifier.scopusid | 2-s2.0-85121399205 | - |
dc.identifier.wosid | 000731141700001 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.9, pp.163882 - 163892 | - |
dc.relation.isPartOf | IEEE ACCESS | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 9 | - |
dc.citation.startPage | 163882 | - |
dc.citation.endPage | 163892 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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.subject.keywordPlus | PHASED-ARRAY | - |
dc.subject.keywordAuthor | 5G mm-Wave | - |
dc.subject.keywordAuthor | antenna in package (AiP) | - |
dc.subject.keywordAuthor | capacitive probe | - |
dc.subject.keywordAuthor | defected ground structure (DGS) | - |
dc.subject.keywordAuthor | dual-polarized patch antennas | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/9638670 | - |
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