Wed, Sep 14 AM AP 10:35 - 11:25 |
(1) AP |
10:35-11:00 |
Reflection Phase Control by Varactor Diodes for Reflectarray Antennas on Flexible Substrate |
Yuki Takeda, Takashi Tomura, Hiraku Sakamoto (Tokyo tech) |
(2) AP |
11:00-11:25 |
Double convex lens for marine retro-reflector application |
Derek Gray (Glasgow Uni), John Thornton (AR Ltd.), Julien LeKernec (Glasgow Uni) |
|
11:25-11:35 |
Break ( 10 min. ) |
Wed, Sep 14 AM AP 11:35 - 12:50 |
(3) AP |
11:35-12:00 |
Improvement of reflection characteristics and suppression of long line effect in series-fed array antenna
-- 28GHz band vertically polarized antenna design -- |
Uichiro Azuma, Toshiyuki Kobayashi (Dengyo) |
(4) AP |
12:00-12:25 |
A Study on Low Side-lobes Level of Yagi-Uda Antenna |
Yasuko Kimura, Yuki Inoue (NTT DOCOMO), Tomoyuki Soga, Makoto Mizumura (Nihon Dengyo Kosaku), Hiroyuki Arai (Yokohama National Univ.) |
(5) AP |
12:25-12:50 |
Design of a 350-GHz-band 16×16-element post-wall waveguide corporate-feed slot array antenna |
Shohei Ogura, Takashi Tomura (Tokyo Tech), Lin Lin (Panasonic) |
|
12:50-13:50 |
Break ( 60 min. ) |
Wed, Sep 14 PM AP 13:50 - 15:05 |
(6) AP |
13:50-14:15 |
Realization of a Cosecant Squared Beam Reflector Antenna at 300GHz band and Evaluation of Received Power with Distance |
Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Ayumu Yabuki, Masayuki Miyashita (Softbank) |
(7) AP |
14:15-14:40 |
Transfer Efficiency Maximization in Cavity Resonant Wireless Power Transfer Using Parasitic Antenna and Matching Network |
Keito Takiya, Kntaro Murata, Naoki Honma (Iwate Univ.) |
(8) AP |
14:40-15:05 |
A Study of Building Map Representation for Spatiotemporal Channel Parameters Estimation Model by Machine Learning |
Keiji Yoshikawa, Tatsuya Nagao, Kazuki Takezawa, Takahiro Hayashi (KDDI Research, Inc) |
|
15:05-15:15 |
Break ( 10 min. ) |
Wed, Sep 14 PM MW 15:15 - 16:30 |
(9) MW |
15:15-15:40 |
Development of 28 GHz band down-converter module with antenna using polymer powder bed fusion and plating |
Ryuichi Kobayashi, Kohei Fujiwara, Yuta Watanabe, Satoshi Kuwahara, Shota Takemura, Kohei Takizawa (TIRI) |
(10) MW |
15:40-16:05 |
Study of Tunable BPF for Software Defined Radio with High Tuning Ratio of Center Frequency |
Akehito Shiotake, Satoshi Ono, Koji Wada (UEC) |
(11) MW |
16:05-16:30 |
Dielectric Measurement of LiBF4 and LiPF6 Solutions Based on the Cut-off Circular Waveguide Reflection Method |
Kouji Shibata (Hachinohe Inst. of Tech.), Erika Otani, Jihae Jan (Nigata Univ.), Kohei Fujiwara, Kouichi Tokita (TIRI), Yasuhiro Umebayashi (Nigata Univ.) |
|
16:30-16:40 |
Break ( 10 min. ) |
Wed, Sep 14 PM MW Invited Talk 16:40 - 17:30 |
(12) MW |
16:40-17:30 |
[Invited Talk]
Simplified Finder for Bamboo Shoot in Agricultural Soil by Using Resonance Type of Electrodes |
Kouta Iwamoto, Masaya Sakamoto, Subaru Iwaki, Futoshi Kuroki (NIT, Kure) |
Thu, Sep 15 AM MW 10:10 - 11:25 |
(13) MW |
10:10-10:35 |
A reference signal distribution system with analog phase shifter for suppressing phase fluctuations of transmission line |
Kae Morita, Jun Shimokawatoko, Osamu Wada, Hiroyuki Mizutani, Hideyuki Nakamizo (Mitsubishi Electric) |
(14) MW |
10:35-11:00 |
5.8GHz band 10W-class double voltage rectifier MMIC with E-pHEMT gated anode diode |
Yuya Hirose, Ryohei Takaya, Fumiya Komatsu, Naoki Sakai, Kenji Itoh (KIT) |
(15) MW |
11:00-11:25 |
Power characteristics of 5.8GHz band 5W rectenna with a GaAs GAD |
Naoki Furutani, Kaito Uchiyama, Fumiya Komatsu, Kouichi Kikkawa, Naoki Sakai, Kenji Itoh (KIT) |
|
11:25-11:35 |
Break ( 10 min. ) |
Thu, Sep 15 AM MW 11:35 - 12:50 |
(16) MW |
11:35-12:00 |
Examination of Wideband Measurement of Dual-input GaN Amplifier Using Vector Transceiver |
Takato Suzuki, Yahiro Nanba, Takana Kaho (Shonan Inst. Tech.), Shuichi Sakata, Yuji Komatsuzaki, Koji Yamanaka (MELCO) |
(17) MW |
12:00-12:25 |
Examination of Characterization Method for Matching Circuit-less Power Amplifiers |
Noriyuki Tanba (NU), Hiroshi Hirayama (NITech), Shinji Hara (NU) |
(18) MW |
12:25-12:50 |
Macromodeling and Verification of Quad-Parallel Bipolar Transistors in the 300 GHz Band |
Minami Nasu (Tokyo University of science), Shinsuke Hara, Akifumi Kasamatsu (NICT), Yohtaro Umeda, Kyoya Takano (Tokyo University of science) |
|
12:50-13:50 |
Break ( 60 min. ) |
Thu, Sep 15 PM AP 13:50 - 15:30 |
(19) AP |
13:50-14:15 |
Prototype Development and Basic Experimental Evaluation of Feeder Link Transceiver in HAPS System |
Kazuki Matsuura, Yoshichika Ohta (SoftBank) |
(20) AP |
14:15-14:40 |
Propagation experiment using 28GHz multi-sector antenna for indoor base station |
Yuki Inoue, Yasuko Kimura (NTT DOCOMO), Hiroyuki Arai (Yokohama National Univ.) |
(21) AP |
14:40-15:05 |
A Study on Radio Propagation Characteristics at 100 GHz Band between the User Equipment and a Wearable Device |
Kazuki Takezawa, Tatsuya Nagao, Takahiro Hayashi (KDDI Research) |
(22) AP |
15:05-15:30 |
Radio Propagation Prediction using Fine-Tuning method with Few Data |
Tatsuya Nagao, Takahiro Hayashi (KDDI Research) |
|
15:30-15:40 |
Break ( 10 min. ) |
Thu, Sep 15 PM AP Tutorial Lecture 15:40 - 16:30 |
(23) AP |
15:40-16:30 |
[Tutorial Lecture]
Research & Development of OAM Mode Multiplexing Wireless Transmission |
Masashi Hirabe (NEC) |
|
16:30-16:40 |
Break ( 10 min. ) |
Thu, Sep 15 PM IEEE AP-S Kansai Joint Chapter Special Talk 16:40 - 17:30 |
(24) |
16:40-17:30 |
Content Tourism and Ehime: From Shiki Masaoka to "Clouds on the Slope”
○Mari Numata (National Institute of Technology (KOSEN), Niihama College) |
Fri, Sep 16 AM AP 10:10 - 11:25 |
(25) AP |
10:10-10:35 |
A study on Error of the Calculated phase difference in Noise Cancellation Network |
Hidetoshi Makimura, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric) |
(26) AP |
10:35-11:00 |
Numerical examination of the error analysis on the axial ratio evaluation method using a complex polarization ratio |
Izuru Naito (National Institute of Technology (KOSEN), NIIHAMA College) |
(27) AP |
11:00-11:25 |
Examination of the detection range of pressure ulcers by microwave |
Hizuru Ogawa, Yusuke Asano, Masaharu Takahashi (Chiba Univ) |
|
11:25-11:35 |
Break ( 10 min. ) |
Fri, Sep 16 AM AP 11:35 - 12:50 |
(28) AP |
11:35-12:00 |
Study of Unbalanced MACKEY using Inverted F Antenna as feed element |
Kota Hakamata, Keito Yokoe, Kichi Wakayama, Hayato Ide, Shigeru Makino (KIT) |
(29) AP |
12:00-12:25 |
Design of a 150GHz-Band Reflector OmnidirectionalAntenna Using a Circular TE11-TM01 Mode Converter |
Riki Yanagisawa, Jiro Hirokawa, Takashi Tomura (Tokyo Tech) |
(30) AP |
12:25-12:50 |
Bandwidth Enhancement of a Spherical Helix Antenna with Multi-Mode Excitation |
Takuma Shimada (MIT), Mina Nishie, Keisuke Noguchi (KIT), Keisuke Fujita (MIT) |
|
12:50-13:50 |
Break ( 60 min. ) |
Fri, Sep 16 PM MW 13:50 - 14:40 |
(31) MW |
13:50-14:15 |
Self-Mixing Noise Reduction Effect by Transmitted Signal Canceller in Wi-Fi Backscatter Receiver for Detecting Sensor Node |
Yuki Fujiya, Koki Edamatsu, Takashi Shiba, Noriharu Suematsu (Tohoku Univ.) |
(32) MW |
14:15-14:40 |
Design for Array Period of Circular Patch Array Wave Absorber |
Tomoaki Takahashi, Souta Matsumoto (Aoyama Gakuin Univ.), Kiyomichi Araki (Tokyo Tech.), Osamu Hashimoto, Ryosuke Suga (Aoyama Gakuin Univ.) |
|
14:40-14:50 |
Break ( 10 min. ) |
Fri, Sep 16 PM MW Invited Talk 14:50 - 15:40 |
(33) MW |
14:50-15:40 |
[Invited Talk]
Nonreciprocal composite right/left-handed metamaterial transmission lines with ferrite loaded waveguide |
Kensuke Okubo (Okayama Pref. Univ.) |
|
15:40-15:50 |
Break ( 10 min. ) |
Fri, Sep 16 PM AP 15:50 - 17:05 |
(34) AP |
15:50-16:15 |
Design of a Ka-band radial line slot antenna for isoflux radiation pattern |
Gen Nakayama, Takashi Tomura (Titech) |
(35) AP |
16:15-16:40 |
A Wideband Reflection-Type Phase Shifter Using Magic-T |
Jo Tamura, Hiroyuki Arai (Yokohama Natl. Univ.) |
(36) AP |
16:40-17:05 |
Design of Feed Circuit for Post-Wall Waveguide Slot Array Antenna Irradiating Square Region |
Yuto Katsura, Takashi Tomura, Jiro Hirokawa (Tokyo Tech) |