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| Presentation | 2007-01-19 11:10 A Nonlinear Drain Resistance Model for a High Power Millimeter-wave PHEMT Akira Inoue, Hirotaka Amasuga, Seiki Goto, Tetsuo Kunii, Tomoki Oku, Takahide Ishikawa (Mitsubishi) Link to ES Tech. Rep. Archives:  ED2006-229 MW2006-182 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A millimeter wave high power PHEMT modelwith a nonlinear drain resistance Rd is proposed. The non-linear Rd arises from electron velocity saturation in the gate-drain gap. At 2.1 GHz, the nonlinear Rd behaves like a conventional linear resistor. However, at Ka band, the nonlinearity of the resistance results in a large power loss. This frequency dependent phenomenon has been experimentally verified in millimeter-wave GaAs PHEMTs. Our proposed simple model accurately describes the power characteristics of these devices at 2.1 GHz and in Ka band. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | PHEMT / model / nonlinear / drain / resistance / FET / millimeterwave / loss | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 459, ED2006-229, pp. 161-166, Jan. 2007. | |
| Paper # | ED2006-229 | |
| Date of Issue | 2007-01-10 (ED, MW) | |
| ISSN | Print edition: ISSN 0913-5685 | |
| 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 | Link to ES Tech. Rep. Archives: ED2006-229 MW2006-182 |
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| Conference Information | |
| Committee | MW ED |
| Conference Date | 2007-01-17 - 2007-01-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2007-01-MW-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Nonlinear Drain Resistance Model for a High Power Millimeter-wave PHEMT |
| Sub Title (in English) | |
| Keyword(1) | PHEMT |
| Keyword(2) | model |
| Keyword(3) | nonlinear |
| Keyword(4) | drain |
| Keyword(5) | resistance |
| Keyword(6) | FET |
| Keyword(7) | millimeterwave |
| Keyword(8) | loss |
| 1st Author's Name | Akira Inoue |
| 1st Author's Affiliation | Mitsubishi Electric Co. (Mitsubishi) |
| 2nd Author's Name | Hirotaka Amasuga |
| 2nd Author's Affiliation | Mitsubishi Electric Co. (Mitsubishi) |
| 3rd Author's Name | Seiki Goto |
| 3rd Author's Affiliation | Mitsubishi Electric Co. (Mitsubishi) |
| 4th Author's Name | Tetsuo Kunii |
| 4th Author's Affiliation | Mitsubishi Electric Co. (Mitsubishi) |
| 5th Author's Name | Tomoki Oku |
| 5th Author's Affiliation | Mitsubishi Electric Co. (Mitsubishi) |
| 6th Author's Name | Takahide Ishikawa |
| 6th Author's Affiliation | Mitsubishi Electric Co. (Mitsubishi) |
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| Speaker | Author-1 |
| Date Time | 2007-01-19 11:10:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2006-229, MW2006-182 |
| Volume (vol) | vol.106 |
| Number (no) | no.459(ED), no.460(MW) |
| Page | pp.161-166 |
| #Pages | 6 |
| Date of Issue | 2007-01-10 (ED, MW) |
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