IEICE Technical Committee

Communication-Antennas and Propagation(Date:2019/01/17)

Presentation

[Special Talk] Space elevator technology to change the future: its principle and present state of research and development

Yoshiki Yamagiwa(Shizuoka Univ.),

[Date]2019-01-17
[Paper #]

[Invited Lecture] Flexible Electrodes High-kQ Capacitive Coupling WPT for a Running Miniature Crawler

Ryoichi Baba(Toyohashi Univ. Tech.), Ryota Gibo(Toyohashi Univ. Tech.), Keisuke Miyaji(Toyohashi Univ. Tech.), Shinji Abe(Toyohashi Univ. Tech.), Shoichi Isogai(Toyohashi Univ. Tech.), Naoki Sakai(Toyohashi Univ. Tech.), Takashi Ohira(Toyohashi Univ. Tech.),

[Date]2019-01-17
[Paper #]WPT2018-54

[Invited Lecture] Examination of Clutter Losses for Satellite Communications using Urban Areas Scale Model

Katsuki Ishimoto(Kyutech), Saito Koki(Kyutech), Ichitsubo Shinichi(Kyutech), Omote Hideki(SoftBank), Hujii Teruya(Tokyo Tech),

[Date]2019-01-17
[Paper #]AP2018-151

Fundamental Research on Input Impedance and Impedance Matching of RF-DC Conversion Circuit

Tsunayuki Yamamoto(Yamaguchi Univ.), Hiroshi Kubo(Yamaguchi Univ.),

[Date]2019-01-17
[Paper #]WPT2018-56

[Invited Lecture] Study for Building to Building Propagation Loss Characteristics for 3 Dimensional (3D) Cell Layout

Ken Ikeda(Tokyo tech), Hideki Omote(Softbank), Teruya Fujii(Tokyo tech),

[Date]2019-01-17
[Paper #]AP2018-152

[Invited Lecture] Near-field Wireless Power Transfer for Small Model Vehicle using Collinear Array Antenna

Jun Deguchi(Nagoya Inst. of Tech.), Kazuhiro Yoshikawa(Nagoya Inst. of Tech.), Hiroshi Hirayama(Nagoya Inst. of Tech.),

[Date]2019-01-17
[Paper #]WPT2018-55

[Tutorial Lecture] Quality factor of electrically small antennas and their broadbanding

Keisuke Noguchi(KIT),

[Date]2019-01-17
[Paper #]AP2018-157,WPT2018-57

Study on 5.8-GHz band Beam-Type Wireless Power Transmission by Radial Line Slot Antennas

Takashi Tomura(Tokyo Tech), Jiro Hirokawa(Tokyo Tech), Minoru Furukawa(Sho Engineering Corp.), Teruo Fujiwara(Sho Engineering Corp.),

[Date]2019-01-17
[Paper #]AP2018-156

[Invited Lecture] An Invariant in Reactive Immittance Conversion

Takashi Ohira(TUT),

[Date]2019-01-17
[Paper #]WPT2018-58

[Invited Lecture] Propagation Environment Control by Drone MIMO Relay Station with LOS-MIMO Transmission and Millimeter Wave

Naoki Matsumura(Niigata Univ.), Kentaro Nishimori(Niigata Univ.), Ryotaro Taniguchi(Niigata Univ.), Takefumi Hiraguri(NIT), Takashi Tomura(TIT), Jiro Hirokawa(TIT),

[Date]2019-01-17
[Paper #]AP2018-154

[Invited Lecture] Comparison of channel capacity using micro and millimeter wave bands based on outdoor propagation measurement

Ryotaro Taniguchi(Niigata Univ.), Kentaro Nishimori(Niigata Univ.),

[Date]2019-01-17
[Paper #]AP2018-153

[Invited Lecture] Dynamic rainfall intensity and rain attenuation model in Ka band satellite communication

Isao Nakazawa(NICT), Yoshiya Arakaki(NICT), Kenji Suzuki(NICT), Tomoshige Kan(NICT), KazuKazuyoshi Kawasaki(NICT), Morio Toyoshima(NICT), Takashi Takahashi(NICT),

[Date]2019-01-17
[Paper #]AP2018-155

Fabrication and evaluation of a Ka-band single shunt rectifier

Satoshi Yoshida(Kagoshima Univ.), Kenjiro Nishikawa(Kagoshima Univ.), Shigeo Kawasaki(JAXA),

[Date]2019-01-18
[Paper #]WPT2018-61

Maximum Transfer Efficiency Obtained by Impedance Matching Condition for Wireless Power Transfer System

Qiaowei Yuan(NIT, Sendai College),

[Date]2019-01-18
[Paper #]WPT2018-59

[Invited Lecture] Study on Characteristics of Arrival Angular Spread at High Microwave-band

Naoki Kita(NTT), Yushi Shirato(NTT), Hideki Toshinaga(NTT),

[Date]2019-01-18
[Paper #]AP2018-162

Channel Capacity of Massive MIMO in Fading Environments with Spatial Correlation [II]

Yoshio Karasawa(*),

[Date]2019-01-18
[Paper #]AP2018-159

FDTD modeling of a horizontal dipole antenna located above metasurface using surface impedance boundary condition

Akihide Kurahara(TUAT), Toru Uno(TUAT), Takuji Arima(TUAT),

[Date]2019-01-18
[Paper #]AP2018-165

Measured Performance of Double Layer Planar Array Antenna Composed of 2x2 Slot Sub-array on Cavity Narrow Wall Feb by E-plane Waveguide

Haruna Yokoi(NIT), Kunio Sakakibara(NIT), Nobuyoshi Kikuma(NIT),

[Date]2019-01-18
[Paper #]AP2018-167

Performance Improvement of DOA Estimation Using Two-step Search Method Based on Compressed Sensing

Toshiya Nasu(NITech), Nobuyoshi Kikuma(NITech), Kunio Sakakibara(NITech),

[Date]2019-01-18
[Paper #]AP2018-160

[Invited Lecture] Path Loss Prediction of Multiple Human Body Shadowing in an Indoor Environment Considering Reflection wave from ceiling

Mitsuki Nakamura(NTT), Wataru Yamada(NTT), Motoharu Sasaki(NTT), Takatsune Moriyama(NTT), Yasushi Takatori(NTT), Minoru Inomata(NTT DOCOMO), Koshiro Kitao(NTT DOCOMO), Tetsuro Imai(NTT DOCOMO),

[Date]2019-01-18
[Paper #]AP2018-164