Injection-Locked Frequency Divider Topology and Design Techniques for Wide Locking-Range and High-Order Division
DC Field | Value | Language |
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dc.contributor.author | Kim, Jusung | - |
dc.contributor.author | Lee, Sanghun | - |
dc.contributor.author | Choi, Dae-Hyun | - |
dc.date.available | 2019-03-08T11:57:06Z | - |
dc.date.issued | 2017-01 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/6252 | - |
dc.description.abstract | An injection-locked frequency divider topology for wide locking-range and high-order division is presented. Based on the theoretical analysis of the locking-range and injection locking characteristic, we propose locking-range enhancement techniques and high-order dividing topology. Fabricated in a 0.18-mu m BiCMOS process, three test circuits are designed with only a standard CMOS, aiming at input frequency ranges of 7.8, 11.1, and 11.7 GHz. The 7.8-GHz divide-by-2 ILFD consumes 2.9 mW with a locking range of 692 MHz operated from a 1.5 V supply. The optimized dual injection method improves the locking range by a factor of 10. The 11.1-GHz divide-by-3 ILFD employs an even-harmonic phase tuning technique and the proposed technique improves the locking range by 25%. The core of the 11.1-GHz ILFD consumes 6.15 mW from a 1.8 V supply. For the 11.7-GHz divide-by-3 ILFD, a self-injection technique is proposed that utilizes harmonic conversion and self-injection to improve phase-noise, locking-range, and input sensitivity simultaneously. By employing harmonic tuning and self-injection, odd-order division is enabled with 47.8% enhancement in the locking-range and 15.7-dBc/Hz reduction in phase noise. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Injection-Locked Frequency Divider Topology and Design Techniques for Wide Locking-Range and High-Order Division | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ACCESS.2017.2647822 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.5, pp 4410 - 4417 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 000402940400059 | - |
dc.identifier.scopusid | 2-s2.0-85018342981 | - |
dc.citation.endPage | 4417 | - |
dc.citation.startPage | 4410 | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 5 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Injection-locking | - |
dc.subject.keywordAuthor | frequency divider | - |
dc.subject.keywordAuthor | self-injection | - |
dc.subject.keywordAuthor | locking-range | - |
dc.subject.keywordAuthor | phase noise | - |
dc.subject.keywordAuthor | sensitivity | - |
dc.subject.keywordPlus | OSCILLATORS | - |
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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