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| Presentation | 2008-05-30 15:15 A Low Phase Noise VCO with Dual Tapped Line Resonator Kazuhiro Nishida, Hiroyuki Mizutani, Masaomi Tsuru, Kenji Kawakami, Morishige Hieda (Mitsubishi Electiric Corp.)  MW2008-29 Link to ES Tech. Rep. Archives: MW2008-29 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A VCO with dual tapped line resonator is presented for a low phase noise VCO. The active circuit and tuned circuit are connected to the line resonator. We derive the analytic formula of the resonator and shows that the external Q and resonant frequency of the resonator can be determined by the tapped positions independently. The fabricated VCO of 12 GHz shows that the phase noise is determined by the connecting position of the line resonator and the active circuit, and the frequency bandwidth is determined by the connecting position of the line resonator and the tuned circuit independently. And the VCO achieved the phase noise of from -117.6 to -114.4 dBc/Hz at 100 kHz offset from the carrier, covering the oscillation bandwidth of 234MHz or 1.95%. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | VCO / line resonator / tapped line / low phase noise / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 63, MW2008-29, pp. 83-86, May 2008. | |
| Paper # | MW2008-29 | |
| Date of Issue | 2008-05-22 (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 | MW2008-29 Link to ES Tech. Rep. Archives: MW2008-29 |
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| Conference Information | |
| Committee | MW |
| Conference Date | 2008-05-29 - 2008-05-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2008-05-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Low Phase Noise VCO with Dual Tapped Line Resonator |
| Sub Title (in English) | |
| Keyword(1) | VCO |
| Keyword(2) | line resonator |
| Keyword(3) | tapped line |
| Keyword(4) | low phase noise |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kazuhiro Nishida |
| 1st Author's Affiliation | Mitsubishi Electiric Corporation (Mitsubishi Electiric Corp.) |
| 2nd Author's Name | Hiroyuki Mizutani |
| 2nd Author's Affiliation | Mitsubishi Electiric Corporation (Mitsubishi Electiric Corp.) |
| 3rd Author's Name | Masaomi Tsuru |
| 3rd Author's Affiliation | Mitsubishi Electiric Corporation (Mitsubishi Electiric Corp.) |
| 4th Author's Name | Kenji Kawakami |
| 4th Author's Affiliation | Mitsubishi Electiric Corporation (Mitsubishi Electiric Corp.) |
| 5th Author's Name | Morishige Hieda |
| 5th Author's Affiliation | Mitsubishi Electiric Corporation (Mitsubishi Electiric Corp.) |
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| Speaker | Author-1 |
| Date Time | 2008-05-30 15:15:00 |
| Presentation Time | 25 minutes |
| Registration for | MW |
| Paper # | MW2008-29 |
| Volume (vol) | vol.108 |
| Number (no) | no.63 |
| Page | pp.83-86 |
| #Pages | 4 |
| Date of Issue | 2008-05-22 (MW) |
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