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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, Oct 19, 2017 13:30 - 16:50 Fri, Oct 20, 2017 09:00 - 15:15 PLACE: Hachinohe Commerce and Industry Building (Hachinohe-shoko-kaikan), Room 3F1(2-3 Horibata-cho, Hachinohe-shi, Aomori 031-8511, Japan. 10 min. walk (500m distance) from JR Hon-hachinohe Station South Exit. Shuttle bus service for Hachinohe Downtown from JR Hachinohe Station East Exit Track No. 1 is also available. Getting off at "Youkamachi" bus stop and 6 min. walk to the venue. https://www.city.hachinohe.aomori.jp/public_transport/prj_tokankaku.html. http://www.8cci.or.jp/profile/syozaiti.htm. Prof. Koji Shibata （Hachinohe Inst. of Tech.). +81-178-25-8271) TOPICS: Antennas and Propagation ---------------------------------------- Thu, Oct 19 PM AP (13:30 - 14:50) Chair: Dr. Tetsuro Imai (NTT DoCoMo) ---------------------------------------- Chair's Opening Address (1) 13:35 - 14:00 Study on Delay Characteristics at 40 GHz Band in NLOS Urban Street Cell Environments Koshiro Kitao, Tetsuro Imai, Minoru Inomata, Yukihiko Okumura (NTT DOCOMO), Kiyoshi Yanagisawa, Jun-ich Tanaka (Rohde & Schwarz Japan.), Taro Eichler (Rohde & Schwarz), Wilhelm Keusgen (Fraunhofer Heinrich Herz Institute) (2) 14:00 - 14:25 On Spread Factor as a Propagation Parameter Yoshio Karasawa (3) 14:25 - 14:50 Statistical Analyses of Cross-Polarization Discrimination Degradation of Ka-band Satellite Communication Signals due to Lightning Discharges Yasuyuki Maekawa (Osaka Electro-Commun. Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Oct 19 PM URSI-F Special Lecture (15:00 - 15:50) Chair: Prof. Yasuyuki Maekawa (Osaka Electro-Commun. Univ.) ---------------------------------------- (4) 15:00 - 15:50 [Special Talk] Multiple scattering of electromagnetic waves in random media Shigeo Ito (Toyo Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Oct 19 PM IEEE AP-S Tokyo Chapter Special Lecture (16:00 - 16:50) Chair: Prof. Masaharu Takahashi (Chiba Univ.) ---------------------------------------- (5) 16:00 - 16:50 [Special Talk] Research of an Automatic Scoring System for Japanese traditional music (Tsugaru Shamisen) Jyuichi Kosakaya (HIT) ---------------------------------------- Fri, Oct 20 AM AP Student Session for Student Involvement (Organizer: Hiroshi Hashiguchi (Yokohama National Univ.)) (09:00 - 10:15) Chair: Mr. Hiroshi Hashiguchi (Yokohama Natl. Univ.) ---------------------------------------- (6) 09:00 - 09:25 Design of a Perpendicular-Corporate Feed in a Four-Layered Parallel-Plate Circularly-Polarized Slot Array Antenna Hisanori Irie, Takashi Tomura, Jiro Hirokawa (TITECH) (7) 09:25 - 09:50 Decoupling Mechanism for Improving the Radiation Gain of an AOA Estimation Circular Array Antenna Daishi Iwamoto, Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) (8) 09:50 - 10:15 Hardware Configuration of Distributed Antenna Selection for Uplink MU-MIMO Sho Yoshida, Kentaro Nishimori, Soichi Ito (Niigata Univ.), Tomoki Murakami, Koichi Ishihara, Yasushi Takatori (NTT) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Oct 20 AM AP Student Session for Student Involvement (Organizer: Hiroshi Hashiguchi (Yokohama National Univ.)) (10:25 - 11:40) Chair: Mr. Hisanori Irie (Tokyo Tech) ---------------------------------------- (9) 10:25 - 10:50 The Plane Wave Excitation by Slow Taper Array Waveguide to Optical Leaky Waveguide Antenna Hiroshi Hashiguch, Toshihiko Baba, Hiroyuki Arai (Yokohama Natl. Univ.) (10) 10:50 - 11:15 Frequency Band Characteristics of Patch Type Meta-surface for Orthogonal Polarization Conversion Yasuhiro Tomii, Toshikazu Hori, Mitoshi Fujimoto (Univ.Fukui) (11) 11:15 - 11:40 A consideration on a frequency-tunable circularly polarized ring microstrip antenna fed by an L-probe with varactor diodes Yuma Ikeda, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) ----- Lunch ( 80 min. ) ----- ---------------------------------------- Fri, Oct 20 PM AP Tutorial Lecture (13:00 - 13:50) Chair: Prof. Jiro Hirokawa (Tokyo Tech) ---------------------------------------- (12) 13:00 - 13:50 [Tutorial Lecture] OTA Assessment for Next Generation Mobile Communication Terminals Kazuhiro Honda (Toyama Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Oct 20 PM AP (14:00 - 15:15) Chair: Dr. Ryo Yamaguchi (Softbank) ---------------------------------------- (13) 14:00 - 14:25 Propagation Analysis by Number of Beams for Horizontal Antenna Pattern -- Base Station Antenna Characteristics by Single Beam or Multi-Beam -- Mayumi Yoshino, Doppo Sugimura, Makoto Mizumura (Dengyo), Yoshio Ebine (NAZCA) (14) 14:25 - 14:50 A study on an auto parking system that improves efficiency of electric field coupling type wireless charging in electrical vehicles Koichi Tsunekawa, Takushi Kojima, Miyuki Oomi (Chubu Univ.) (15) 14:50 - 15:15 Frequency characteristic measurement of liquid's dielectric constants by combining the cut-off circular waveguide reflection method and the comparison of expressions with only reference materials Kouji Shibata (Hachinohe Inst. of Tech.) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. Special Talk (IEEE AP-S Tokyo Chapter) will have 45 minutes for presentation and 5 minutes for discussion. Special Talk (URSI-F) will have 45 minutes for presentation and 5 minutes for discussion. Tutorial Lecture will have 45 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - This conference is co-sponsored by the IEEE AP-S Tokyo Chapter and the URSI-F. # CONFERENCE ANNOUNCEMENT: - A banquet is planned after the session (19th, October). Please ask the detail at the front desk of conference. === Technical Committee on Antennas and Propagation (AP) === # FUTURE SCHEDULE: Tue, Oct 24, 2017: AIST Tsukuba Central, Auditorium [Mon, Oct 2], Topics: AMT Wed, Nov 8, 2017 - Fri, Nov 10, 2017: Fukuoka University [Mon, Sep 18], Topics: Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. Thu, Dec 14, 2017: Kikai-Shinko-Kaikan Bldg. [Tue, Oct 10], Topics: Antennas and Propagation Thu, Jan 18, 2018 - Fri, Jan 19, 2018: ATR [Fri, Nov 10], Topics: Wireless transmission technology, Radio propagation, Antennas and Propagation # SECRETARY: Yuichi Kimura (Saitama Univ.) E-mail:  _ - c  ry   Last modified: 2017-10-12 15:11:39 |
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