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| Presentation | 2015-11-19 13:30 Basic Evaluation of a Second Harmonic Gunn Oscillator Employing Two Gunn Diodes and a Slot Line Resonator Junpei Harada, Takayuki Tanaka, Ichihiko Toyoda (Saga Univ.)  MW2015-124 Link to ES Tech. Rep. Archives: MW2015-124 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, microwaves and millimeter-waves have been used in a wide variety of applications such as wireless communications, radars and sensors. Hence, simple and cost effective oscillators are required. We have reported a second-harmonic Gunn oscillator with a simple configuration to meet the requirements. The Gunn oscillator employs a Gunn diode and a slot-line resonator, and its output circuits are designed to obtain the second harmonics. In this paper, a new second-harmonic Gunn oscillator with two Gunn diodes and a slot-line resonator is proposed to provide higher output power. The measured output power was -6.41 dBm at the second harmonic frequency in 20 GHz band and the measured phase noise was -106.5 dBc/Hz at 1 MHz offset frequency. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Slot line resonator / Gunn oscillator / Second harmonics / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 314, MW2015-124, pp. 23-28, Nov. 2015. | |
| Paper # | MW2015-124 | |
| Date of Issue | 2015-11-12 (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 | MW2015-124 Link to ES Tech. Rep. Archives: MW2015-124 |
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| Conference Information | |
| Committee | MW |
| Conference Date | 2015-11-19 - 2015-11-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Univ. of the Ryukyus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2015-11-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Basic Evaluation of a Second Harmonic Gunn Oscillator Employing Two Gunn Diodes and a Slot Line Resonator |
| Sub Title (in English) | |
| Keyword(1) | Slot line resonator |
| Keyword(2) | Gunn oscillator |
| Keyword(3) | Second harmonics |
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| 1st Author's Name | Junpei Harada |
| 1st Author's Affiliation | Saga University (Saga Univ.) |
| 2nd Author's Name | Takayuki Tanaka |
| 2nd Author's Affiliation | Saga University (Saga Univ.) |
| 3rd Author's Name | Ichihiko Toyoda |
| 3rd Author's Affiliation | Saga University (Saga Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-11-19 13:30:00 |
| Presentation Time | 30 minutes |
| Registration for | MW |
| Paper # | MW2015-124 |
| Volume (vol) | vol.115 |
| Number (no) | no.314 |
| Page | pp.23-28 |
| #Pages | 6 |
| Date of Issue | 2015-11-12 (MW) |
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