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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, SANE, SAT (Joint) |
2023-07-13 10:30 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
mmWave/Terahertz waves waveguide model using photonic crystals and analysis of slotted antennas using mmWave waveguides Kota Shinozaki (Takushoku Univ./I-PEX), Toshiyuki Maeyama, Yasuhiro Tsunemitsu (Takushoku Univ.), Hiroki Nakamura (I-PEX)  AP2023-44 |
In order to realize Beyond 5G/6G communications aiming for ultra-high-speed and large-capacity communication, the freque... [more] | AP2023-44 pp.70-75 |
| WPT (2nd) |
2017-12-09 - 2017-12-11 |
Overseas | National University of Singapore(AWPT2017) | The Array Antenna for Solar Energy Harvesting from The Sun Wenbo Liu, Yasuhiro Tsunemitsu (Takushoku Univ.) |
We have proposed a novel slotted waveguide array antenna to efficiently coupling with electromagnetic wave from the sun ... [more] | |
| AP, RCS (Joint) |
2017-11-08 09:00 |
Fukuoka | Fukuoka University | The RLSA Using Non-Resonant Cross-Slot Pair for Radiating Waveguide Termination Kouichi Sugita, Yasuhiro Higuma, Yasuhiro Tsunemitsu (Takushoku Univ.) AP2017-107 |
[more] | AP2017-107 pp.1-4 |
| AP, RCS (Joint) |
2017-11-08 09:25 |
Fukuoka | Fukuoka University | The Characteristics of Rotating mode Radial Line Slot Array Antenna using Ordinary or T-shape Slot Pair for Radiation elements Yasuhiro Tsunemitsu, Kouichi Sugita, Yasuhiro Higuma, Mabunsaga Phenthip (Takushoku Univ.) AP2017-108 |
(To be available after the conference date) [more] | AP2017-108 pp.5-8 |
| AP | 2017-08-25 09:30 |
Hokkaido | National Institute of Technology, Hakodate College | Propagation analysis of 920MHz band by Ray Tracing method composed of Reinforced concrete walls Genma Hattori, Yasuhiro Tsunemitsu, Toshiyuki Maeyama (Takushoku Univ.), Toshiyasu Tanaka (MWF) AP2017-79 |
In order for IoT devices to penetrate widely, appropriate area design is necessary. ITU-R P. 1238 propose general propag... [more] | AP2017-79 pp.59-64 |
| AP | 2016-08-23 11:20 |
Nagasaki | Nagasaki Univ. | A study on Radio Wave Propagation indoor using 920MHz Band Gennma Hattori, Takuya Wadaka, Yasuhiro Tsunemitsu, Toshiyuki Maeyama (Takushoku Univ.), Toshiyasu Tanaka (MWF) AP2016-83 |
The spread of IoT device requires appropriate wireless area design．Especially in IoT device it is often used indoors is ... [more] | AP2016-83 pp.85-90 |
| AP | 2016-01-14 15:10 |
Tokyo | Takushoku University, Hachiouji Campus | [Invited Lecture]
Advantage of Using the Millimeter-Wave Band Triage Tag in Disaster Phase Mark Kanae (YOU), Susumu Hoshino (Ad-Sol Nissin), Yoshiki Oozono, Kazuki Hirasawa, Yasuhiro Tsunemitsu (Takushoku Univ.) AP2015-175 |
The triage tag is a patient condition status identification tag in disaster phase. The triage is need in the disaster ph... [more] | AP2015-175 pp.43-46 |
| AP | 2016-01-15 16:55 |
Tokyo | Takushoku University, Hachiouji Campus | The Radial Line Concentric Waveguide Slot Array Antenna
-- Rotation Mode Circularly Polarized Wave Patch Feed Structure -- Tao Zhou, Yasuhiro Tsunemitsu, Naohisa Goto (Takushoku Univ.) AP2015-189 |
The radial line waveguide slot array antennas have two types of slot array arrangement. The rotational mode feed structu... [more] | AP2015-189 pp.121-125 |
| AP | 2015-07-30 11:25 |
Hokkaido | Wakkanai Sougou Bunka Center | Interference Evaluation of Millimeter Wave Band Massive-MIMO Equipped with by a Mobile Terminal Takuya Wadaka, Yasuhiro Tsunemitsu, Toshiyuki Maeyama (Takushoku Univ.) AP2015-42 |
Massive-MIMO communication using the millimeter waves has been considered as the fifth generation mobile communication s... [more] | AP2015-42 pp.15-20 |
| AP, RCS (Joint) |
2014-11-13 09:25 |
Yamagata | Yamagata University, Yonezawa Campus | Short-range propagation characteristics between the wearable device wearer. Masataka Hayashi, Yasuhiro Tsunemitsu, Toshiyuki Maeyama (Takushoku Univ.) AP2014-140 |
[more] | AP2014-140 pp.67-72 |
| AP, WPT (Joint) |
2014-10-16 12:30 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | A study of mobile terminal carrier aggregation in Urban Area Propagation Environment Kouji Tanaka, Takuya Wadaka, Yasuhiro Tsunemitsu, Toshiyuki Maeyama (Takushoku Univ.), Toshiyasu Tanaka (Microwave Factory) AP2014-115 |
Carrier Aggregation to expand the bandwidth by bundling a plurality of frequencies have been put to practical use the LT... [more] | AP2014-115 pp.37-42 |
| AP | 2009-05-22 14:20 |
Kumamoto | Kumamoto Univ. | Isolation Enhancement between Two Waveguide Slot Array Antennas with Polarization Perpendicular to the Antenna Arrange Including Radome. Takenori Yamaguchi, Zhang Miao, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.), Yasuhiro Tsunemitsu, Yuzo Shibuya, Goro Yoshida (Japan Radio Co.,Ltd.) AP2009-33 |
(To be available after the conference date) [more] | AP2009-33 pp.129-133 |
| AP | 2008-01-24 17:10 |
Okinawa | Tyeruru.(Naha) | Partially Corporate Feed using E-plane Coupler in a Single-Layer Slotted Waveguide Array Antenna Shusuke Fujii (Tokyo Tech), Yasuhiro Tsunemitsu, Goro Yoshida (JRC), Naohisa Goto (RAL), Jiro Hirokawa, Makoto Ando (Tokyo Tech) AP2007-150 |
Partially Corporate Feeds using E-plane Coupler in a Single-Layer Slotted Waveguide Array Antenna are designed for reduc... [more] | AP2007-150 pp.163-168 |
| AP | 2007-09-06 11:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Single-Layer Slotted Waveguide Array with Reflection Canceling Stairs Yasuhiro Tsunemitsu, Goro Yoshida (JRC), Jiro Hirokawa, Makoto Ando (Tokyo Tech), Naohisa Goto (Radial Antenna Laboratory) AP2007-78 |
Single-layer slotted waveguide arrays are developed for microwave and millimeter wave application. An alternating phase ... [more] | AP2007-78 pp.25-30 |
| AP | 2007-06-21 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Alternating phase fed single-layer waveguide slot array with interchangeable slot plates for multi-frequency operation Yasuhiro Tsunemitsu, Goro Yoshida (JRC), Zhang Miao, Jiro Hirokawa, Makoto Ando (Tokyo Tech) AP2007-37 |
(To be available after the conference date) [more] | AP2007-37 pp.35-39 |
| AP | 2005-04-21 14:25 |
Shiga | Ritsumeikan Univ. | An E-plane to H-plane Cross-Junction and the Multiple-way Power Divider for the Center Feed in an Alternating-Phase Fed Single-Layer Slotted Waveguide Array Yasuhiro Tsunemitsu, Jiro Hirokawa, Makoto Ando (Tokyo Tech) |
Fixed Wireless Access (FWA) systems in the 26 GHz band have been commercialized in Japan for high-speed Internet connect... [more] | AP2005-6 pp.29-34 |
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