A Two-Way Wideband Active SiGe BiCMOS Power Divider/Combiner for Reconfigurable Phased Arrays With Controllable Beam Width
DC Field | Value | Language |
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dc.contributor.author | Cho, Moon-Kyu | - |
dc.contributor.author | Song, Ickhyun | - |
dc.contributor.author | Cressler, John D. | - |
dc.date.accessioned | 2023-07-24T09:24:36Z | - |
dc.date.available | 2023-07-24T09:24:36Z | - |
dc.date.created | 2023-07-19 | - |
dc.date.issued | 2020-01 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/187319 | - |
dc.description.abstract | This paper proposes a reconfigurable two-way wideband active power divider/combiner based on bi-directional amplifier and absorptive series-shunt switch techniques. A multi-octave operational bandwidth and fiat gain response with bi-directional operation are simultaneously achieved using bidirectional distributed amplifiers (BDAs). The reconfigurable functionality and fast mode selection are obtained by using the absorptive series-shunt switches. The proposed power divider/combiner provides four different operational states depending on the control inputs for the BDAs and the series-shunt switches. The dual-path mode supports both divider and combiner operations, and the measured gain is greater than 7.8 dB and the isolation between output ports is better than 23 dB over the 3-dB bandwidth of 2-23 GHz. The measured noise figure (NF) of the dual-path mode is below 10 dB, while maximum amplitude and phase imbalances are 0.2 dB and 1.8 degrees, respectively. The single-path mode shows a measured gain of > 7.8 dB, and a port-to-port isolation > 35 dB. The measured NF is below 12 dB from 8 to 26 GHz. In addition, the proposed circuit shows the maximum output 1-dB compression point (OP1dB) of 4.6 dBm, and good matching characteristics, with a DC power consumption of 120 mW. The chip area of the reconfigurable two-way SiGe bi-directional active power divider/combiner is 1.43 mm x 0.92 mm. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A Two-Way Wideband Active SiGe BiCMOS Power Divider/Combiner for Reconfigurable Phased Arrays With Controllable Beam Width | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Song, Ickhyun | - |
dc.identifier.doi | 10.1109/ACCESS.2019.2962739 | - |
dc.identifier.scopusid | 2-s2.0-85078329934 | - |
dc.identifier.wosid | 000549755900013 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.8, pp.2578 - 2589 | - |
dc.relation.isPartOf | IEEE ACCESS | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 8 | - |
dc.citation.startPage | 2578 | - |
dc.citation.endPage | 2589 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
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 | DIVIDER | - |
dc.subject.keywordPlus | AMPLIFIER | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordAuthor | Active power divider/combiner | - |
dc.subject.keywordAuthor | bi-directional amplifier (BDA) | - |
dc.subject.keywordAuthor | octave bandwidth | - |
dc.subject.keywordAuthor | phased array antenna | - |
dc.subject.keywordAuthor | reconfigurable | - |
dc.subject.keywordAuthor | SiGe | - |
dc.subject.keywordAuthor | SiGe BiCMOS | - |
dc.subject.keywordAuthor | wideband | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/8943985/ | - |
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