Design and development of field emission based magnetron for industrial applications using conformal finite-difference time-domain particle-in-cell simulations
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, Ling | - |
dc.contributor.author | Aranganadin, Kaviya | - |
dc.contributor.author | Hsu, Hua-Yi | - |
dc.contributor.author | Lin, Ming-Chieh | - |
dc.date.accessioned | 2022-07-08T09:29:04Z | - |
dc.date.available | 2022-07-08T09:29:04Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-03 | - |
dc.identifier.issn | 1071-1023 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/146084 | - |
dc.description.abstract | The magnetron is a high-efficiency high-power vacuum tube that generates microwaves based on the interaction of a stream of moving electrons under crossed electric and magnetic fields with a series of open coupled cavity resonators. They are widely used as a low-cost microwave source for industrial heating. Traditionally, a thermionic cathode is used as the electron source and a heater is needed to increase the temperature of the cathode up to about 1000K. In this work, a field emission-based magnetron has been investigated for industrial applications as an easier and more robust configuration. The design and development were performed using a conformal finite-difference time-domain particle-in-cell simulation as implemented in the VSim code. A rising-sun configuration has been optimized and the corresponding operating condition has been determined to achieve an efficiency of up to similar to 80%. The rising-sun magnetron operating at a frequency of 2.45GHz can give an output power of 3kW, serving as a good replacement of existing industrial magnetrons. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | A V S AMER INST PHYSICS | - |
dc.title | Design and development of field emission based magnetron for industrial applications using conformal finite-difference time-domain particle-in-cell simulations | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lin, Ming-Chieh | - |
dc.identifier.doi | 10.1116/1.5140723 | - |
dc.identifier.scopusid | 2-s2.0-85080883964 | - |
dc.identifier.wosid | 000569100800025 | - |
dc.identifier.bibliographicCitation | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, v.38, no.2, pp.1 - 5 | - |
dc.relation.isPartOf | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | - |
dc.citation.title | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | - |
dc.citation.volume | 38 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 5 | - |
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 | Engineering | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | 12-CAVITY RELATIVISTIC MAGNETRON | - |
dc.subject.keywordPlus | RISING-SUN MAGNETRON | - |
dc.subject.keywordPlus | OPERATION | - |
dc.identifier.url | https://avs.scitation.org/doi/10.1116/1.5140723 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.