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| Presentation | 2010-10-26 10:20 Relationship between collector geometry and collector characteristics of vacuum transistor Yasuhito Gotoh, Keita Ikeda, Wataru Ohue, Hiroshi Tsuji (Kyoto Univ.)  ED2010-138 Link to ES Tech. Rep. Archives: ED2010-138 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Relationship between collector geometry and collector characteristics was studied by numerical simulation. The evaluated vacuum transistor consisted of a gated field emitter array and an exteranal collector. The size of aperture was assumed to be sufficiently small as compared to the device size. Electron beam trajectories were calculated in the following manner. Calculation of electric potential distribution was performed by finite difference method. Integration of equation of motion was performed either by Euler scheme or Runge-Kutta scheme. It was found that the knee characteristics were improved with curved collector as comapred to the flat collector. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | vacuum transistor / field emitter array / beam divergence / collector geometry / collector characteristics / knee characteristics / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 249, ED2010-138, pp. 51-54, Oct. 2010. | |
| Paper # | ED2010-138 | |
| Date of Issue | 2010-10-18 (ED) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | ED2010-138 Link to ES Tech. Rep. Archives: ED2010-138 |
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| Conference Information | |
| Committee | ED |
| Conference Date | 2010-10-25 - 2010-10-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2010-10-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Relationship between collector geometry and collector characteristics of vacuum transistor |
| Sub Title (in English) | |
| Keyword(1) | vacuum transistor |
| Keyword(2) | field emitter array |
| Keyword(3) | beam divergence |
| Keyword(4) | collector geometry |
| Keyword(5) | collector characteristics |
| Keyword(6) | knee characteristics |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yasuhito Gotoh |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Keita Ikeda |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Wataru Ohue |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Hiroshi Tsuji |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-10-26 10:20:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2010-138 |
| Volume (vol) | vol.110 |
| Number (no) | no.249 |
| Page | pp.51-54 |
| #Pages | 4 |
| Date of Issue | 2010-10-18 (ED) |
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