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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW, WPT | 2022-04-15 16:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Basic Study on Dynamic Output Matching Circuit for Microwave Power Amplifier Toshio Ishizaki (Ryukoku Univ.)  WPT2022-12 MW2022-12 |
When using a power amplifier for microwave heating, the output power and efficiency decrease due to load impedance fluct... [more] | WPT2022-12 MW2022-12 pp.46-51 |
| US | 2019-05-20 16:15 |
Tokyo | Improvement of degradation due to echo distortion of ultrasound range super-resolution imaging with carrier frequency sweep Nguyen Chi Hai, Norio Tagawa (Tokyo Metro. Univ.), Masasumi Yoshizawa (Tokyo Metro. College of Tech.), Takasuke Irie (Microsonic) US2019-15 |
We have implemented this study by evaluating the effect of two things on ultrasound imaging. The first one is proposing ... [more] | US2019-15 pp.31-34 |
|
| MW, ICD | 2019-03-14 14:50 |
Okinawa | A tunable impedance transformer that draws a spiral locus on the Smith chart by frequency sweep Asako Suzuki (Adamant Namiki), Motoaki Miyazaki, Naoki Sakai (Toyohashi Univ. Tech.), Toshio Ishizaki (Ryukoku Univ.), Satoshi Tsukamoto, Takashi Ohira (Toyohashi Univ. Tech.) MW2018-164 ICD2018-108 |
We propose a tunable impedance transformer that draws a spiral locus on the Smith chart by frequency sweep and an automa... [more] | MW2018-164 ICD2018-108 pp.43-48 |
|
| US | 2017-10-05 13:25 |
Miyagi | Improvement of High Frequency Ultrasound Images by Point Spread Function Obtained with Optical Coherence Tomography Naoshi Kashiwagura, Ryo Nagaoka (Tohoku Univ), Kazuto Kobayashi (HONDA ELECTRONICS), Yoshihumi Saijo (Tohoku Univ) US2017-57 |
A novel skin imaging combining ultrasound and optical coherence tomography (OCT) is proposed in the present study. Point... [more] | US2017-57 pp.5-10 |
|
| OCS, OFT, OPE (Joint) [detail] |
2017-02-17 10:45 |
Osaka | Osaka Prefecture University(I-site Nanba) | Transient Dynamics of Brillouin Acoustic Wave on Frequency Swept Pulse for Fiber Loss Monitoring Hiroshi Takahashi, Kunihiro Toge, Chihiro Kito, Manabe Tetsuya (NTT) OFT2016-52 OPE2016-169 |
We have proposed pulsed pump-probe Brillouin optical time domain analysis (ERA-BOTDA) for optical fiber loss measurement... [more] | OFT2016-52 OPE2016-169 pp.39-44(OFT), pp.49-54(OPE) |
| LQE, LSJ | 2016-05-20 10:30 |
Fukui | Linearization of optical frequency sweep of a laser diode for FMCW optical sensing system Koichi Iiyama, Atsushi Nakamoto, Nor Azlinah Binti Md Lazam (Kanazawa Univ.) LQE2016-10 |
FMCW optical sensing system is a high-resolution optical ranging system using a frequency-swept laser source, and the op... [more] | LQE2016-10 pp.43-48 |
|
| EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2015-01-30 15:30 |
Osaka | Terahertz imaging at 600 GHz using high speed scanners Kodai Takata, Hiroki Nishii (Osaka Univ.), Akihiko Hirata, Katsuhiro Ajito (NTT), Tadao Nagatsuma (Osaka Univ.) PN2014-60 OPE2014-185 LQE2014-172 EST2014-114 MWP2014-82 |
In order to realize practical non-destructive and non-contact inspection of objects by using terahertz (THz) waves, we p... [more] | PN2014-60 OPE2014-185 LQE2014-172 EST2014-114 MWP2014-82 pp.217-222 |
|
| EMD | 2015-01-23 15:25 |
Kanagawa | A Basic consideration of a frequency interval dependency for the non-contact two-tone PIM tests using standing wave coaxial tube method Kumiko Morita, Nobuhiro Kuga (Yokohama Nat'l Univ.) EMD2014-105 |
This report discuss the influence of the frequency separation ware examined by a frequency sweep in the 2GHz narrow band... [more] | EMD2014-105 pp.19-22 |
|
| MWP | 2013-04-26 10:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Terahertz Imaging Using Frequency Domain Optical-Coherence-Tomography Techniques Toshiyuki Ikeo, Takayuki Isogawa (Osaka Univ.), Katsuhiro Ajito, Naoya Kukutsu (NTT), Tadao Nagatsuma (Osaka Univ.) MWP2013-1 |
In order to realize the non-destructive and non-contact inspection of objects by using terahertz (THz) waves, we propose... [more] | MWP2013-1 pp.1-6 |
| OFT, OCS (Joint) |
2007-08-24 10:55 |
Hokkaido | Evaluation of the frequency modulation characteristics of a wavelength tunable laser diode depending on the repetition frequency Toshiaki Kurisawa, Mitsuhiro Tateda (Chiba Univ) OFT2007-26 |
A wavelength tunable laser diode is very useful for characterization of optical devices such as optical frequency filter... [more] | OFT2007-26 pp.67-70 |
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