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=============================================== Technical Committee on Antennas and Propagation (AP) Chair: Jiro Hirokawa (Tokyo Tech.) Vice Chair: Ryo Yamaguchi (SoftBank) Secretary: Tetsuro Imai (NTT DoCoMo), Yuichi Kimura (Saitama Univ.) Assistant: Nobuyasu Takemura (Nippon Inst. of Tech.), Satoshi Yamaguchi (Mitsubishi Electric) DATE: Thu, Mar 8, 2018 13:40 - 17:00 Fri, Mar 9, 2018 09:30 - 15:15 PLACE: Hotel Ichii, West Building 6th Floor, Meeting Room(411 Kusatsu, Gumma, 377-1711 Japan. 25 min. by JR bus from JR Naganohara-Kusatsuguchi Station or 4 hours by highway express bus "Joshu- Yumeguri-go" from Shinjuku Expressway Bus Terminal, getting off at Kusatsu Spa Bus Terminal. http://www.hotel-ichii.co.jp/access/index.html. Yuichi Kimura (Saitama Univ.). +81-48-858-3837) TOPICS: Antennas and Propagation ---------------------------------------- Thu, Mar 8 PM AP (13:40 - 15:00) Chair: Dr. Toru Fukasawa (Mitsubishi Electric) ---------------------------------------- Chair's Opening Address (1) 13:45 - 14:10 Sleeve Antenna Composed of Two Different Configuration of Right/Left-Handed Coaxial Lines Takatsugu Fukushima, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Naoya Fujimoto (Hitachi Kokusai Electric) (2) 14:10 - 14:35 A Decoupling Method for Closely MIMO Antennas by Using a Short Stub Structure Takuya Miyasaka (Chiba Univ.), Hiroshi Sato (Panasonic), Masaharu Takahashi (Chiba Univ.) (3) 14:35 - 15:00 A design of meander line polarizer based on equivalent circuits Hiromasa Nakajima, Tai Tanaka, Michio Takikawa, Naofumi Yoneda (Mitsubishi Electric) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 8 PM AP Tutorial Talk (15:10 - 16:00) Chair: Prof. Jiro Hirokawa (Tokyo Tech) ---------------------------------------- (4) 15:10 - 16:00 [Tutorial Lecture] Impedance Expansion Method -- A Circuit-Modeling Technique for Electrically-Very-Small Devices Based on the Method of Moments -- Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 8 PM IEEE AP-S Tokyo Chapter Special Lecture / AP Invited Lecture (16:10 - 17:00) Chair: Prof. Masaharu Takahashi (Chiba Univ.) ---------------------------------------- (5) 16:10 - 17:00 [Invited Talk] MM-wave array antenna for 5G mobile handsets Jaehoon Choi (Hanyang Univ.) ---------------------------------------- Fri, Mar 9 AM AP (09:30 - 10:45) Chair: Prof. Kunio Sakakibara (Nagoya Inst. of Tech.) ---------------------------------------- (6) 09:30 - 09:55 Double-layer Slit Structure to Suppress E-plane Sidelobes in a Corporate-feed Waveguide Slot Array Antenna of 2x2-element Radiating Units Haruka Arakawa, Hisanori Irie, Takashi Tomura, Jiro Hirokawa (Tokyo Inst. of Tech.) (7) 09:55 - 10:20 Design of a Dual-polarized Slot Array Antenna with Monopulse Corporate-feed Waveguides for Two-dimensional Orthogonal 8-multiplexing in the Non-far Region Kentaro Wada, Ryotaro Ohashi, Takashi Tomura, Jiro Hirokawa (Tokyo Inst. of Tech.) (8) 10:20 - 10:45 A Study on Directivity of Array Antenna with Random Excitation Error Narihiro Nakamoto, Toru Fukasawa, Naofumi Yoneda (Mitsubishi Electric) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 9 AM AP (10:55 - 11:45) Chair: Prof. Takayuki Sasamori (Hokkai Gakuen Univ.) ---------------------------------------- (9) 10:55 - 11:20 Propagation Prediction Method based on Scattering from Vehicles for High Frequency Bands in Urban NLOS Environments Minoru Inomata, Tetsuro Imai, Koshiro Kitao, Yukihiko Okumura (NTT DOCOMO) (10) 11:20 - 11:45 A Study of Radio Propagation Statistical Model and Design for Indoor Environment Takayuki Nakanishi, Takahiro Hashimoto, Kenya Shimizu, Michio Takikawa, Naofumi Yoneda (Mitsubishi Electric) ----- Lunch ( 75 min. ) ----- ---------------------------------------- Fri, Mar 9 PM AP (13:00 - 14:15) Chair: Prof. Mitoshi Fujimoto (The Univ. of Fukui) ---------------------------------------- (11) 13:00 - 13:25 Adaptive Modulation Method for Multi-beam Massive MIMO Using Amplitude Correlation and SNR Fumiya Muramatsu, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Takefumi Hiraguri (Nippon Inst. of Tech.) (12) 13:25 - 13:50 Performance comparison of multi-beam massive MIMO by Robust ICA and LS-CMA Shota Ogawa, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Kazuki Maruta (Chiba Univ.), Takefumi Hiraguri (Nippon Inst. of Tech.) (13) 13:50 - 14:15 A study on antenna arrangement by massive MIMO transmission in small cell Tsutomu Mitsui, Kentaro Nishimori, Yuji Sato, Ryotaro Taniguchi, Takefumi Hiraguri (Niigata Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 9 PM AP (14:25 - 15:15) Chair: Prof. Hisato Iwai (Doshisha Univ.) ---------------------------------------- (14) 14:25 - 14:50 Radar Cross Section Modeling of Car Dummy for Advanced Driver Assistance Systems Naoyuki Yamada (TCRDL), Takeshi Yoshida, Shota Mori, Akira Taketomi (Toyota), Takashi Machida (TCRDL) (15) 14:50 - 15:15 Numerical simulation of scattering from random rough surface by using physical optics Tokio Miyake, Jun-ichi Takada (Tokyo Inst. of Tech.) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. Tutorial Lecture will have 45 minutes for presentation and 5 minutes for discussion. Invited Talk will have 45 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - This conference is co-sponsored by IEEE AP-S Tokyo Chapter. # CONFERENCE ANNOUNCEMENT: - The manuscript of IEEE AP-S Tokyo Chapter Special Lecture / AP Invited Lecture (Prof. Jaehoon Choi, "MM-wave array antenna for 5G mobile handsets"） is given by the following link. https://www.ieice.org/cs/ap/jpn/pdfs/201803ap_Prof_Choi.pdf - A banquet is planned after the session (8, Mar.). Please ask the detail at the front desk of conference. === Technical Committee on Antennas and Propagation (AP) === # FUTURE SCHEDULE: Thu, Apr 19, 2018 - Fri, Apr 20, 2018: Hachijomachi-Shokokai [Thu, Feb 15], Topics: Antennas and Propagation Thu, May 17, 2018 - Fri, May 18, 2018: Kumamoto Univ. [Sat, Mar 10], Topics: Radio propagation, Antennas and Propagation Wed, May 30, 2018 - Thu, May 31, 2018: The University of Da nang, University of Science and Technology [Fri, Mar 16], Topics: 2018 Vietnam-Japan International Symposium on Antennas and Propagation Thu, Jun 21, 2018: Kikai-Shinko-Kaikan Bldg. [Mon, Apr 16], Topics: Antennas and Propagation Fri, Jun 29, 2018: Jinbo-cho Takahashi Bldg. 7F [Fri, May 11], Topics: AMT # SECRETARY: Yuichi Kimura (Saitama Univ.) E-mail:  _ - c  ry   Last modified: 2018-03-01 17:15:49 |
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