| Presentation | 2019-10-17 Four-tone Separate Detection Method for Millimeter-wave Phase Measurement using Electro-optic Sampling Takashi Mori, Yukiyasu Kimura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A method of 4-tone separate detection using a lock-in amplifier has been proposed for phase measurement of millimeter-wave 4-tone signal by electro-optic sampling. Conventional method which acquires a composite 4-tone signal causes considerable variation on the measured phase by the carrier phase fluctuation, and its frequency resolution is limited by the sampling time span. The proposed method which acquires separated 4 tone signals brought a fewer variation on the measured phase, and frequency spacing of the 4-tone signal can be smaller than the frequency resolution determined by the sampling time span. In addition, we have confirmed that the phase measurement of the proposed method is not affected by amplitude nonlinearity such as saturation on electrical devices. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | electro-optic crystal / lock-in detection / millimeter-wave / phase measurement / multi-tone signal |
| Paper # | OCS2019-37,OPE2019-75,LQE2019-53 |
| Date of Issue | 2019-10-10 (OCS, OPE, LQE) |
| Conference Information | |
| Committee | OCS / LQE / OPE |
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| Conference Date | 2019/10/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Joji Maeda(Tokyo Univ. of Science) / Hiroshi Aruga(Mitsubishi Electric) / Hiroshi Takahashi(Sophia Univ.) |
| Vice Chair | / Hiroshi Yasaka(Tohoku Univ.) / Goji Nakagawa(Fujitsu Labs.) |
| Secretary | (NTT) / Hiroshi Yasaka(Furukawa Electric) / Goji Nakagawa(Furukawa Electric Industries) |
| Assistant | / Fumito Nakajima(NTT) / Kenta Miura(Gunma Univ.) / Yuki Wakayama(Hitachi) |
| Paper Information | |
| Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Lasers and Quantum Electronics / Technical Committee on OptoElectronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Four-tone Separate Detection Method for Millimeter-wave Phase Measurement using Electro-optic Sampling |
| Sub Title (in English) | |
| Keyword(1) | electro-optic crystal |
| Keyword(2) | lock-in detection |
| Keyword(3) | millimeter-wave |
| Keyword(4) | phase measurement |
| Keyword(5) | multi-tone signal |
| 1st Author's Name | Takashi Mori |
| 1st Author's Affiliation | Anritsu Corporation(Anritsu) |
| 2nd Author's Name | Yukiyasu Kimura |
| 2nd Author's Affiliation | Anritsu Corporation(Anritsu) |
| Date | 2019-10-17 |
| Paper # | OCS2019-37,OPE2019-75,LQE2019-53 |
| Volume (vol) | vol.119 |
| Number (no) | OCS-229,OPE-230,LQE-231 |
| Page | pp.pp.53-58(OCS), pp.53-58(OPE), pp.53-58(LQE), |
| #Pages | 6 |
| Date of Issue | 2019-10-10 (OCS, OPE, LQE) |