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| Presentation | 2015-12-21 13:05 [Invited Talk] Compact 141-GHz Differential Amplifier with 20-dB Peak Gain and 22-GHz 3-dB Bandwidth Shinsuke Hara (NICT), Kousuke Katayama, Kyoya Takano (Hiroshima Univ.), Issei Watanabe, Norihiko Sekine, Akifumi Kasamatsu (NICT), Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima (Hiroshima Univ.)  ED2015-91 Link to ES Tech. Rep. Archives: ED2015-91 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a wideband differential amplifier operating at 138 GHz in 40-nm CMOS. It is composed of five differential common source stages with cross-coupled capacitors. A small-signal gain of 20 dB and a 3-dB bandwidth of 22 GHz are achieved. It consumes 75 mW from a 0.94-V voltage supply. The die area with balun and pads is 945 × 842 µm2 and the core size not including input/output matching networks is 201 × 284 µm2. The small core area is realized by using a refined “fishbone” layout technique. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Millimeter wave circuits / CMOS process / Amplifiers / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 387, ED2015-91, pp. 1-6, Dec. 2015. | |
| Paper # | ED2015-91 | |
| Date of Issue | 2015-12-14 (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 | ED2015-91 Link to ES Tech. Rep. Archives: ED2015-91 |
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| Conference Information | |
| Committee | ED |
| Conference Date | 2015-12-21 - 2015-12-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | RIEC, Tohoku Univ |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Millimeter-wave, terahertz-wave devices and systems |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2015-12-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Compact 141-GHz Differential Amplifier with 20-dB Peak Gain and 22-GHz 3-dB Bandwidth |
| Sub Title (in English) | |
| Keyword(1) | Millimeter wave circuits |
| Keyword(2) | CMOS process |
| Keyword(3) | Amplifiers |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shinsuke Hara |
| 1st Author's Affiliation | National Institute of Communications and Technology (NICT) |
| 2nd Author's Name | Kousuke Katayama |
| 2nd Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 3rd Author's Name | Kyoya Takano |
| 3rd Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 4th Author's Name | Issei Watanabe |
| 4th Author's Affiliation | National Institute of Communications and Technology (NICT) |
| 5th Author's Name | Norihiko Sekine |
| 5th Author's Affiliation | National Institute of Communications and Technology (NICT) |
| 6th Author's Name | Akifumi Kasamatsu |
| 6th Author's Affiliation | National Institute of Communications and Technology (NICT) |
| 7th Author's Name | Takeshi Yoshida |
| 7th Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 8th Author's Name | Shuhei Amakawa |
| 8th Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 9th Author's Name | Minoru Fujishima |
| 9th Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-12-21 13:05:00 |
| Presentation Time | 40 minutes |
| Registration for | ED |
| Paper # | ED2015-91 |
| Volume (vol) | vol.115 |
| Number (no) | no.387 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2015-12-14 (ED) |
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