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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2023-03-03 10:30 |
Tottori | Tottori Univ. (Primary: On-site, Secondary: Online) |
Research on Arc-shaped Composite Right-/Left-handed Leaky Wave Antenna for Snow Melting System Takeo Kobashi, Keto Togawa, Tsunayuki Yamamoto (NIT, Tsuyama), Tamami Maruyama, Masashi Nakatsugawa, Takahiko Nakamura (NIT, Hakodate), Keiichi Ito (NIT, Akita College), Mitsuru Muramoto, Yutaka Nasuno (NIT, Tomakomai College), Kohzoh Ohshima (NIT, Asahikawa College), Manabu Omiya (Hokkaido Univ.), Yasuhiro Tamayama (Nagaoka Univ. of Tech.)  MW2022-173 |
In our research of a microwave snow melting system, it is expected that electromagnetic wave is fed and transmitted in a... [more] | MW2022-173 pp.92-97 |
| WPT | 2022-03-08 16:15 |
Kyoto | (Primary: On-site, Secondary: Online) |
A Study on Feeding Position and Radiation Characteristic of a Composite Right/Left-Handed Waveguide for a Microwave Snow Melting System Keito Togawa, Tsunayuki Yamamoto (NIT, Tsuyama College), Tamami Maruyama, Masashi Nakatsugawa, Takahiko Nakamura (NIT, Hakodate College), Keiichi Ito (NIT, Akita College), Mituru Muramoto, Yutaka Nasuno (NIT, Tomakomai College), Kohzoh Ohshima (NIT, Tsuyama College), Manabu Omiya (Hookaido Univ.) WPT2021-41 |
In our research of a microwave snow melting system, the system is composed of a circuit-shaped waveguide, and an electro... [more] | WPT2021-41 pp.89-92 |
| EST | 2022-01-27 18:20 |
Online | Online | Shape Optimization of Radome for Waveguide Slot Antenna Aimed at Melting Snow Keiichi Itoh, Ruka Tobisawa (NIT, Akita), Tamami Maruyama, Masashi Nakatsugawa, Takahiko Nakamura (NIT, Hakodate), Mitsuru Muramoto, Yutaka Nasuno (NIT, Tomakomai), Kohzoh Ohshima (NIT, Asahikawa), Tsunayuki Yamamoto (NIT, Tsuyama), Manabu Omiya (Hokkaido Univ.), Yasuhiro Tamayama (Nagaoka Univ. Tech.) EST2021-78 |
In recent years, a novel snowmelt method, heating mortar blocks by microwaves, has been attracted attention. The purpose... [more] | EST2021-78 pp.104-109 |
| OPE, MW, MWP, EMT, EST, IEE-EMT [detail] | 2011-07-22 17:20 |
Hokkaido | FDTD Propagation Analysis of 720MHz and 5.8GHz Bands at Intersection Surrounded by Light-Weight Concrete Walls in Residential Area Ryoto Sato, Suguru Imai, Kenji Taguchi, Tatsuya Kashiwa (Kitami Inst. of Tech.), Kohzoh Ohshima (Asahikawa National College of Tech.), Takeshi Kawamura (Kitami Inst. of Tech.) MW2011-77 OPE2011-64 EST2011-63 MWP2011-45 |
Recently, inter-vehicle communication system to prevent car crush at an intersection has been proposed. In the system, t... [more] | MW2011-77 OPE2011-64 EST2011-63 MWP2011-45 pp.263-266 |
|
| AP, SAT (Joint) |
2010-07-21 13:25 |
Hokkaido | Kitami Inst. Tech. | Propagation Analysis of 700MHz Band at Intersection of Residential Area Using the FDTD Method Daiki Matsuda, Suguru Imai, Kenji Taguchi, Tatsuya Kashiwa (Kitami Inst. of Tech.), Kohzoh Ohshima (Asahikawa Nat Coll. of Tech.), Takeshi Kawamura (Kitami Inst. of Tech.) AP2010-43 |
Recently, inter-vehicle communication system at an intersection to prevent car crush using 700MHz band has been proposed... [more] | AP2010-43 pp.31-35 |
| AP, SAT (Joint) |
2010-07-21 13:50 |
Hokkaido | Kitami Inst. Tech. | Study on the Boundary between Near and Far Fields for Car Antennas in UHF Band Takashi Morishita, Suguru Imai, Kenji Taguchi, Tatsuya Kashiwa, Takeshi Kawamura (Kitami Inst. of Tech.), Kohzoh Ohshima (Asahikawa National College of Tech.), Hiroshi Kuribayashi, Satoru Komatsu (Honda R&D Co., Ltd.) AP2010-44 |
In mobile telecommunications, the directivity of antennas is one of most important parameter. It is very important to kn... [more] | AP2010-44 pp.37-40 |
| OPE, EMT, MW | 2009-07-30 15:20 |
Hokkaido | Asahikawa Civic Culture Hall | Study on the boundary between near and far fields for car antennas Takashi Morishita, Kenji Taguchi, Tatsuya Kashiwa, Takeshi Kawamura (Kitami Inst. of Tech.), Kohzoh Ohshima (Asahikawa National College of Tech.), Hiroshi Kuribayashi, Satoru Komatsu (Honda R&D Co., Ltd.) MW2009-55 OPE2009-55 |
It is very important to know the boundary between near and far fields when we measure the directivity of car antennas in... [more] | MW2009-55 OPE2009-55 pp.137-142 |
| OPE, EMT, MW | 2009-07-30 15:45 |
Hokkaido | Asahikawa Civic Culture Hall | Study on Propagation of Circularly-polarized Wave in an Urban Area Nozomi Takahashi, Kohzoh Ohshima (Asahikawa National College of Tech.), Kenji Taguchi, Tatsuya Kashiwa (Kitami Institute of Tech.), Hiroshi Kuribayashi, Satoru Komatsu (Honda R&D) MW2009-56 OPE2009-56 |
We often use the circularly-polarized wave in the satellite communication. However, we don't have enough knowledge of ... [more] |
MW2009-56 OPE2009-56 pp.143-147 |
| AP, SAT (Joint) |
2007-07-20 15:10 |
Hokkaido | Daiichi-Takimotokan(Noboribetsu) | Performance of Direction of Arrival Estimation with the Immune Algorithm Kohzoh Ohshima (Asahikawa NCT), Yasutaka Ogawa (Hokkaido Univ.) AP2007-69 |
We have proposed to estimate direction-of-arrival using the Immune Algorithm which was the expansion of the Genetic Algo... [more] | AP2007-69 pp.151-155 |
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