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| Presentation | 2017-03-03 13:20 [Special Talk] Broadband Amplifier Using Current Feedback Pair of Two Transistors Arisu Maruyama, Ryo Ishikawa, Kazuhiko Honjo (UEC)  MW2016-210 ICD2016-140 Link to ES Tech. Rep. Archives: MW2016-210 ICD2016-140 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The theme of the Microwave Circuit Design Universiade 2016 was design and fabrication of a wideband amplifier. There is a negative feedback amplifier as a means for broadening the band of the amplifier. Then, I selected with a method of applying current feedback by adding an emitter resistance to a bipolar transistor，it was confirmed that the gain in the low frequency range could not be suppressed and the fractional bandwidth could not be increased． Thus，a current-feedback pair configulation by using two transistors was adopted． The method was possible to obtain a flat gain even in a high band． Fabricated amplifier obtained 181% fractional bandwidth. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Microwave / Broadband amplifier / Current feedback pair / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 486, MW2016-210, pp. 123-126, March 2017. | |
| Paper # | MW2016-210 | |
| Date of Issue | 2017-02-23 (MW, ICD) | |
| 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 | MW2016-210 ICD2016-140 Link to ES Tech. Rep. Archives: MW2016-210 ICD2016-140 |
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| Conference Information | |
| Committee | MW ICD |
| Conference Date | 2017-03-02 - 2017-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okayama Prefectural Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Integrated Circuit / Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2017-03-MW-ICD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Broadband Amplifier Using Current Feedback Pair of Two Transistors |
| Sub Title (in English) | |
| Keyword(1) | Microwave |
| Keyword(2) | Broadband amplifier |
| Keyword(3) | Current feedback pair |
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| 1st Author's Name | Arisu Maruyama |
| 1st Author's Affiliation | University of Electro-Communications (UEC) |
| 2nd Author's Name | Ryo Ishikawa |
| 2nd Author's Affiliation | University of Electro-Communications (UEC) |
| 3rd Author's Name | Kazuhiko Honjo |
| 3rd Author's Affiliation | University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2017-03-03 13:20:00 |
| Presentation Time | 20 minutes |
| Registration for | MW |
| Paper # | MW2016-210, ICD2016-140 |
| Volume (vol) | vol.116 |
| Number (no) | no.486(MW), no.487(ICD) |
| Page | pp.123-126 |
| #Pages | 4 |
| Date of Issue | 2017-02-23 (MW, ICD) |
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