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| Presentation | 2012-10-18 09:00 A High-Efficiency Low-Distortion Cascode Power Amplifier Consisting of Independently Biased InGaP/GaAs HBTs Yuki Takagi, Yoichiro Takayama, Ryo Ishikawa, Kazuhiko Honjo (UEC)  MW2012-81 Link to ES Tech. Rep. Archives: MW2012-81 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A cascode power amplifier with independently biased InGaP/GaAs HBTs is proposed and its superior performance is confirmed. Using harmonic balance simulation, the optimal bias conditions for an amplifier with two independently biased InGaP/GaAs HBTs were investigated with the aim of achieving high-efficiency low-distortion performance. A 1.9GHz-band cascode power amplifier was designed, fabricated and estimated. In addition, the proposed amplifier shows superior performance when compared to a conventional cascode amplifier. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MMICs / microwave circuit / power amplifiers / independently biased cascode circuit / cascode amplifier / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 251, MW2012-81, pp. 1-6, Oct. 2012. | |
| Paper # | MW2012-81 | |
| Date of Issue | 2012-10-11 (MW) | |
| 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 | MW2012-81 Link to ES Tech. Rep. Archives: MW2012-81 |
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| Conference Information | |
| Committee | MW |
| Conference Date | 2012-10-18 - 2012-10-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Utsunomiya Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2012-10-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A High-Efficiency Low-Distortion Cascode Power Amplifier Consisting of Independently Biased InGaP/GaAs HBTs |
| Sub Title (in English) | |
| Keyword(1) | MMICs |
| Keyword(2) | microwave circuit |
| Keyword(3) | power amplifiers |
| Keyword(4) | independently biased cascode circuit |
| Keyword(5) | cascode amplifier |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuki Takagi |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Yoichiro Takayama |
| 2nd Author's Affiliation | The University of Electro-Communications (UEC) |
| 3rd Author's Name | Ryo Ishikawa |
| 3rd Author's Affiliation | The University of Electro-Communications (UEC) |
| 4th Author's Name | Kazuhiko Honjo |
| 4th Author's Affiliation | The University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2012-10-18 09:00:00 |
| Presentation Time | 20 minutes |
| Registration for | MW |
| Paper # | MW2012-81 |
| Volume (vol) | vol.112 |
| Number (no) | no.251 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2012-10-11 (MW) |
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