Presentation | 2015-10-23 The far-carrier phase noise measurement of the oscillator Yasuhiro Tonomo, Kenji Itoh, Keisuke Noguchi, Tetsuo Hirota, Shigeru Makino, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, the measurement setup and the measured result of the far-carrier phase noise of the RF oscillator are described. This far-carrier phase noise is necessary for extraction of the oscillator’s Q-factor in the Leeson's formula. To measure the extreme low far-carrier phase noise, we propose the measurement setup with the spectrum analyzer, the band rejection filter and the low noise amplifier. The measured far-carrier phase noise of the 800 MHz band oscillator with the open circuited λ/2 transmission line (R0=50Ω) is -176dBc/Hz@180MHz. The extracted Q-factor of the oscillator is 1.7. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | phase noise / oscillator / Q factor |
Paper # | EMCJ2015-75,MW2015-114,EST2015-85 |
Date of Issue | 2015-10-15 (EMCJ, MW, EST) |
Conference Information | |
Committee | EMCJ / IEE-EMC / MW / EST |
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Conference Date | 2015/10/22(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Sakura Hall, Katahira Campus, Tohoku Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Microwave, Electromagnetic simulation, EMC, etc. |
Chair | Hideaki Sone(Tohoku Univ.) / Ken Kawamata(Tohoku Gakuin University) / Yohei Ishikawa(Kyoto Univ.) / Tatsuya Kashiwa(Kitami Inst. of Tech.) |
Vice Chair | Osami Wada(Kyoto Univ.) / / Masashi Nakatsugawa(NTT) / Takao Kuki(Kokushikan Univ.) / Kenjiro Nishikawa(Kagoshima Univ.) / Hideaki Kimura(NTT) / Akimasa Hirata(Nagoya Inst. of Tech.) / Shinichiro Ohnuki(Nihon Univ.) |
Secretary | Osami Wada(Okayama Univ.) / (Hitachi) / Masashi Nakatsugawa(Osaka University) / Takao Kuki(National Maritime Research Institute) / Kenjiro Nishikawa(NTT) / Hideaki Kimura(Panasonic) / Akimasa Hirata(Tokyo Inst. of Tech.) / Shinichiro Ohnuki(Muroran Inst. of Tech.) |
Assistant | Atsuhiro Takahashi(Toyota Central R&D Labs.) / Yoshiki Kayano(Akita Univ.) / Yusaku Katsube(Hitachi) / Yu-chi Hayashi(Tohoku Gakuin University) / Ryo Ishikawa(Univ. of Electro-Comm.) / Naoto Sekiya(Univ. of Yamanashi) / Atsushi Kezuka(ENRI) / Kenji Taguchi(Kitami Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Electromagnetic Compatibility / Technical Meeting on Electromagnetic Compatibility / Technical Committee on Microwaves / Technical Committee on Electronics Simulation Technology |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The far-carrier phase noise measurement of the oscillator |
Sub Title (in English) | |
Keyword(1) | phase noise |
Keyword(2) | oscillator |
Keyword(3) | Q factor |
1st Author's Name | Yasuhiro Tonomo |
1st Author's Affiliation | Kanazawa Institute of Technology(Kanazawa Institute of Tech.) |
2nd Author's Name | Kenji Itoh |
2nd Author's Affiliation | Kanazawa Institute of Technology(Kanazawa Institute of Tech.) |
3rd Author's Name | Keisuke Noguchi |
3rd Author's Affiliation | Kanazawa Institute of Technology(Kanazawa Institute of Tech.) |
4th Author's Name | Tetsuo Hirota |
4th Author's Affiliation | Kanazawa Institute of Technology(Kanazawa Institute of Tech.) |
5th Author's Name | Shigeru Makino |
5th Author's Affiliation | Kanazawa Institute of Technology(Kanazawa Institute of Tech.) |
Date | 2015-10-23 |
Paper # | EMCJ2015-75,MW2015-114,EST2015-85 |
Volume (vol) | vol.115 |
Number (no) | EMCJ-259,MW-260,EST-261 |
Page | pp.pp.103-106(EMCJ), pp.103-106(MW), pp.103-106(EST), |
#Pages | 4 |
Date of Issue | 2015-10-15 (EMCJ, MW, EST) |