Thu, Nov 20 AM Microwave Technologies
Chair: Takayuki Tanaka (Saga Univ.)
09:30 - 10:45 |
| (1) |
09:30-09:55 |
Estimate of Mix of Fresh Concrete Using An Electromagnetic Wave |
Shinichi Makishima, Toshiyuki Tanaka, Takafumi Fujimoto, Toshifumi Moriyama, Takashi Takenaka, Rikiya Taniyama (Nagasaki Univ.) |
| (2) |
09:55-10:20 |
Antenna system for estimation of fresh concrete components |
Rikiya Taniyama, Takafumi Fujimoto, Toshiyuki Tanaka, Shinichi Makishima (Nagasaki Univ.) |
| (3) |
10:20-10:45 |
A study on Electric Constant Measurement of The Concrete part2 |
Kazuhito Tonoe, Kyutaro Nagano, Toshiyuki Tanaka, Takashi Takenaka, Toshifumi Moriyama (Nagasaki Univ) |
| |
10:45-11:00 |
Break ( 15 min. ) |
Thu, Nov 20 AM Microwave Technologies
Chair: Yoshitada Iyama (Kumamoto National College of Tech.)
11:00 - 11:50 |
| (4) |
11:00-11:25 |
A Directivity Enhancement for Directional Couplers Using Additional Coupled Lines with Reverse-Phase Forward Couplings |
Hideharu Yoshioka, Akimichi Hirota, Kazuya Yamamoto, Hidenori Ishibashi, Yukihiro Tahara (Mitsubishi Electric) |
| (5) |
11:25-11:50 |
A Study of an Injection Locking for Push-Push Oscillator Array Using Simple Coupling Circuit |
Takeru Sameshima, Takayuki Tanaka, Ichihiko Toyoda (Saga Univ.) |
| |
11:50-13:00 |
Lunch Break ( 70 min. ) |
Thu, Nov 20 PM Microwave Technologies
Chair: Wuren Tuya (Kurume National College of Tech.)
13:00 - 14:15 |
| (6) |
13:00-13:25 |
Oscillator's Q-Factor Analysis of a Varactor Diode Parallel Resonant Circuit with Parasitic Resistance |
Yoshitada Iyama (NIT, Kumamoto College) |
| (7) |
13:25-13:50 |
A Broadband Rx Band Noise Reduction Circuit with CMOS Switch for Multi-Band Power Amplifier |
Yoshifumi Kawamura, Shintaro Shinjo, Kazuhiro Iyomasa, Masakazu Hirobe, Katsuya Kato, Yoshinori Takahashi, Shigeo Yamabe, Kenichi Horiguchi, Morishige Hieda, Koji Yamanaka (Mitsubishi Electric) |
| (8) |
13:50-14:15 |
Optimization of two-cell distributed power amplifiers |
Christer Andersson, Eigo Kuwata, Koji Yamanaka (Mitsubishi Electric) |
| |
14:15-14:30 |
Break ( 15 min. ) |
Thu, Nov 20 PM Microwave Technologies
Chair: Yoshitada Iyama (Kumamoto National College of Tech.)
14:30 - 15:20 |
| (9) |
14:30-14:55 |
Q-factor analysis of the Colpitts oscillation considering loss passive elements |
Daisuke Komada, Wuren Tuya (Kurume National College of Technology) |
| (10) |
14:55-15:20 |
An verification of the utility of Q factor formula for hartley oscillator and investigation of the relationship of the Q factor and amplitude |
Yoshiki Fukushima, Wuren Tuya (Kurume National College of Technology) |
| |
15:20-15:35 |
Break ( 15 min. ) |
Thu, Nov 20 PM MW Special Session (1)
Chair: Takayuki Tanaka (Saga Univ.)
15:35 - 16:05 |
| (11) |
15:35-16:05 |
[Invited Lecture]
IEEE standardization trend of wireless access |
Yasushi Takatori, Ken Hiraga, Toshimitsu Tsubaki, Yasuhiko Inoue, Yusuke Asai, Masafumi Shimizu, Tadao Nakagawa, Masato Mizoguchi (NTT) |
| |
16:05-16:10 |
Break ( 5 min. ) |
Thu, Nov 20 PM IEEE MTT-S Japan Chapter Special Session
Chair: Noriharu Suematsu (Tohoku Univ.)
16:10 - 17:00 |
| (12) |
16:10-17:00 |
[Special Talk]
Report on 2014 IEEE MTT-S International Microwave Symposium |
Akimichi Hirota (Mitsubishi Electric), Masahiro Horibe (AIST), Masataka Ohira (Saitama Univ.), Takashi Shimizu (Utsunomiya Univ.), Keiichi Motoi (NEC), Ko Kanaya (Mitsubishi Electric) |
Fri, Nov 21 AM Microwave Technologies
Chair: Takafumi Fujimoto (Nagasaki Univ.), Mitsuo Taguchi (Nagasaki Univ.)
09:00 - 10:40 |
| (13) |
09:00-09:25 |
Wireless Power Transmission by Unbalanced Fed Inverted L Antenna Fabricated on a Dielectric Substrate |
Sho Takei, Mitsuo Taguchi (Nagasaki Uni) |
| (14) |
09:25-09:50 |
Fundamenatal study on conformal array antenna printed on dierecritic plate |
Ryodo Yoshizawa, Mitsuo Taguchi (Nagasaki Univ) |
| (15) |
09:50-10:15 |
A Printed Elliptical Monopole Antenna for Circular Polarization |
Takafumi Fujimoto, Masaya Takamura (Nagasaki Univ.) |
| (16) |
10:15-10:40 |
On the Development of a Printed Antenna for Wireless Harness Communications inside Metal-Shielded Environment |
Masataka Ohira (Saitama Univ.) |
| |
10:40-10:55 |
Break ( 15 min. ) |
Fri, Nov 21 AM Microwave Technologies
Chair: Shingo Yamanouchi (NEC)
10:55 - 11:45 |
| (17) |
10:55-11:20 |
Quadrature-modulation Transmitter with Tri-level Delta-sigma Modulation for Generating Bi-level EPWM Signal |
Takashi Noda, Wataru Someya, Yoshiharu Iikura, Yohtaro Umeda, Yusuke Kozawa (Tokyo Univ. of Science) |
| (18) |
11:20-11:45 |
A Polar-modulation EPWM Transmitter with a Class-D Amplifier for OFDM Transmission |
Yoshiharu Iikura, Yohtaro Umeda, Yusuke Kozawa (Tokyo Univ. of Sience) |
| |
11:45-13:00 |
Lunch Break ( 75 min. ) |
Fri, Nov 21 PM MW Special Session (2)
Chair: Yo Yamaguchi (NTT)
13:00 - 14:00 |
| (19) |
13:00-13:30 |
[Invited Lecture]
Activities on Microwave Education and Research between Japan and Egypt
-- Partnership between Kyushu University, Japan and Egypt-Japan University of Science and Technology, Egypt -- |
Ramesh Pokharel, Osamu Muta, Hongting Jia, Farhad Mehdipour, Victor Goulart, Kuniaki Yoshitomi, Haruichi Kanaya (Kyushu Univ.), Ahmed Allam, Keiji Yoshida (E-JUST) |
| (20) |
13:30-14:00 |
[Invited Lecture]
Development and Field Trial Result of VHF Wireless System for Network Business Operation |
Kiyohiko Itokawa, Fusao Nuno, Nobuhiko Tachikawa, Fumiaki Nagase, Junichi Iwatani, Teruyoshi Shinagawa, Hiroki Yoshioka, Takahiro Tsuchiya, Toshiyuki Shintaku (NTT) |
| |
14:00-14:15 |
Break ( 15 min. ) |
Fri, Nov 21 PM Microwave Technologies
Chair: Takafumi Fujimoto (Nagasaki Univ.)
14:15 - 15:05 |
| (21) |
14:15-14:40 |
Manufacture and Evaluation of Benign or Malignant Tumor Phantom for Microwave Mammography |
Chizuru Sinkura, Akitaka Izunaga, Toshiyuki Tanaka, Takashi Takenaka, Toshifumi Moriyama (Nagasaki Univ.) |
| (22) |
14:40-15:05 |
2D Synthetic Aperture Processing in Consideration of a Radius |
Akitaka Izunaga, Tizuru Shinkura, Toshiyuki Tanaka, Takashi Takenaka, Toshifumi Moriyama (Nagasaki Univ.) |
| |
15:05-15:20 |
Break ( 15 min. ) |
Fri, Nov 21 PM Microwave Technologies
Chair: Yoshifumi Kawamura (Mitsubishi Electric)
15:20 - 16:35 |
| (23) |
15:20-15:45 |
A Spurious Suppression Method with DDS driven Fractional-N PLL |
Kazuhide Higuchi, Hiroyuki Mizutani, Kenichi Tajima, Morishige Hieda (Mitubishi Electric) |
| (24) |
15:45-16:10 |
A Study of Polar Loop Distortion Compensation for LTE Signal |
Hifumi Noto, Takanobu Fujiwara, Nobuhiko Ando, Morishige Hieda (Mitsubishi Electric) |
| (25) |
16:10-16:35 |
The sampling clock circuit using a Manchester code and the data detection technique |
Yusuke Kitsukawa, Kenichi Tajima, Akihito Hirai, Hiroyuki Mizutani, Kenji Kawakami (Mitsubishi Electric) |
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