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| Presentation | 2014-03-05 13:30 A Self-injection locked VCO with adoptive control of injection phase Kengo Kawasaki, Koji Tsutsumi, Masaomi Tsuru, Eiji Taniguchi (Mitsubishi Electric)  MW2013-217 Link to ES Tech. Rep. Archives: MW2013-217 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A self-injection locking is an effective method to reduce the phase noise of the oscillator; however there are some problems such as a discontinuous frequency and a large phase noise variation when it is applied to a voltage controlled oscillator (VCO). To solve these problems, an adaptive control method of injection phase is proposed. The proposed circuit is composed of a VCO, a phase detector (PD), a delay line and a phase shifter (PS). In order to obtain an optimum injection phase, the phase shifter is controlled based on the PD output. The IC which is including the Ka-band VCO and the PD is designed and fabricated using a 0.18μm SiGe BiCMOS technology. The proposed self-injection locked oscillator using the fabricated IC shows the continuous frequency characteristic. Moreover, the phase noise variation of can be reduced by 7 dB compared to the conventional self-injection locked VCO. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Injection-locked / Phase noise / VCO / Adaptive control / SiGeBiCMOS / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 460, MW2013-217, pp. 117-122, March 2014. | |
| Paper # | MW2013-217 | |
| Date of Issue | 2014-02-25 (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 | MW2013-217 Link to ES Tech. Rep. Archives: MW2013-217 |
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| Conference Information | |
| Committee | MW |
| Conference Date | 2014-03-04 - 2014-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ehime University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2014-03-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Self-injection locked VCO with adoptive control of injection phase |
| Sub Title (in English) | |
| Keyword(1) | Injection-locked |
| Keyword(2) | Phase noise |
| Keyword(3) | VCO |
| Keyword(4) | Adaptive control |
| Keyword(5) | SiGeBiCMOS |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kengo Kawasaki |
| 1st Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 2nd Author's Name | Koji Tsutsumi |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 3rd Author's Name | Masaomi Tsuru |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 4th Author's Name | Eiji Taniguchi |
| 4th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
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| Speaker | Author-1 |
| Date Time | 2014-03-05 13:30:00 |
| Presentation Time | 25 minutes |
| Registration for | MW |
| Paper # | MW2013-217 |
| Volume (vol) | vol.113 |
| Number (no) | no.460 |
| Page | pp.117-122 |
| #Pages | 6 |
| Date of Issue | 2014-02-25 (MW) |
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