Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW |
2015-12-17 10:00 |
Tokyo |
Tokyo Univ. of Science |
GaN Voltage-Mode Class D Power Amplifier Using Bootstrap Driver Hideyuki Nakamizo, Kenji Mukai, Shintaro Shinjo (Mitsubishi Electric Corporation), Peter Asbeck (UCSD) MW2015-133 |
We report a GaN Voltage-Mode Class D power amplifier designed for use at 465 MHz of LTE Band 31. The amplifier is fabric... [more] |
MW2015-133 pp.1-5 |
MW |
2015-12-17 10:30 |
Tokyo |
Tokyo Univ. of Science |
Development of RF Simulation for PC-HPRF Radar. Takashi Shiba, Masato Watanabe, Masahiro Ishii, Manabu Akita, Takayuki Inaba (UEC) MW2015-134 |
PC-HPRF(Phase Coded High Pulse Repetition Frequency) radar have been studied. It is necessary to keep highratio between ... [more] |
MW2015-134 pp.7-12 |
MW |
2015-12-17 11:10 |
Tokyo |
Tokyo Univ. of Science |
Analysis on Broadband Characteristics for Planar Antenna with consideration for high order modes Jin Long, Akira Saitou, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2015-135 |
Broadband characteristics are usually shown on wide-angle antennas. In this paper, the mechanism of this feature are ana... [more] |
MW2015-135 pp.13-18 |
MW |
2015-12-17 11:35 |
Tokyo |
Tokyo Univ. of Science |
High Precision Optimum Load Impedance Estimation for High-Efficiency Microwave Power Amplifier by using Low-Frequency Active Multi-Harmonic Load-Pull System Yao Tao, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2015-136 |
[more] |
MW2015-136 pp.19-23 |
MW |
2015-12-17 13:00 |
Tokyo |
Tokyo Univ. of Science |
Measurement of Complex Permittivity for Liquids by the Combination of the Open-ended Cut-off Waveguide Reflection Method and the Comparing Expression with Reference Material at UHF Band Takahiro Kaneko, Kouji Shibata (Hachinohe Inst. of Tech.) MW2015-137 |
[more] |
MW2015-137 pp.25-30 |
MW |
2015-12-17 13:25 |
Tokyo |
Tokyo Univ. of Science |
Development and Evaluation of Dry-Phantom for Cancer Therapy Yuki Ito, Tetsuyuki Michiyama, Shuzo Kuwano (Nihon Univ.) MW2015-138 |
The cancer coagulation therapy using microwave energy radiated by an antenna is a simple and minimally invasive. The imp... [more] |
MW2015-138 pp.31-34 |
MW |
2015-12-17 13:50 |
Tokyo |
Tokyo Univ. of Science |
A Study on Experimental Fabrication of Microstrip Line Basic Circuit.
-- For student experiment on microwave engineering. -- Yusuke Yokoi, Yusuke Kusama (NIT KC) MW2015-139 |
In this study, MSL circuits was studied for experimental program to acquire a series of design process leading to the fa... [more] |
MW2015-139 pp.35-40 |
MW |
2015-12-17 14:25 |
Tokyo |
Tokyo Univ. of Science |
Design of Compact Lowpass Filters Using Microstrip Stub-Loaded Coupled-Lines Kohei Beppu, Zhewang Ma, Masataka Ohira (Saitama Univ.) MW2015-140 |
In this paper, a microstrip lowpass filter (LPF) using stub-loaded coupled-lines is analyzed, and close-form formulas ar... [more] |
MW2015-140 pp.41-46 |
MW |
2015-12-17 14:50 |
Tokyo |
Tokyo Univ. of Science |
Design of Broad-Band Bandpass Filters with Transmission Zeros Using Short-Circuited Transmission Line Stubs Ryuhi Hamano, Zhewang Ma, Masataka Ohira (Saitama Univ.), Chun-Ping Chen, Tetsuo Anada (Kanagawa Univ.) MW2015-141 |
Broadband bandpass filters (BPFs) using short-circuited stubs have a number of advantages, like rigorous synthesis theor... [more] |
MW2015-141 pp.47-52 |
MW |
2015-12-17 15:15 |
Tokyo |
Tokyo Univ. of Science |
A Single-layer Planar Filter Structure to Realize Fully Canonical Cul-de-Sac Coupling Matrix and Design of Bandpass Filters with Transmission Zeros Toshiki Kato, Masataka Ohira, Zhewang Ma (Saitama Univ.) MW2015-142 |
A Cul-de-Sac coupling matrix can be obtained by matrix transformation from a transversal array coupling matrix that can ... [more] |
MW2015-142 pp.53-58 |
MW |
2015-12-17 15:50 |
Tokyo |
Tokyo Univ. of Science |
Design of Multi-Pole LTCC Elliptic-Function Filter Considering EM-Coupling Masaki Yoneda, Toshio Ishizaki (Ryukoku Univ.) MW2015-143 |
[more] |
MW2015-143 pp.59-64 |
MW |
2015-12-17 16:15 |
Tokyo |
Tokyo Univ. of Science |
Design of Broadband Lumped-Element Wilkinson Power Divider Using LC-Ladder Circuits Yosuke Okada, Kawai Tadashi, Akira Enokihara (Univ. of Hyogo) MW2015-144 |
[more] |
MW2015-144 pp.65-68 |
MW |
2015-12-17 16:40 |
Tokyo |
Tokyo Univ. of Science |
Transmission Characteristics of CRLH Rectangular Waveguides Using the Cutoff TM Mode and the Cutoff TE Mode Divided by Conductor Plane Kazuya Uyama, Shigeyuki Nishimura, Hiroyuki Deguchi, Mikio Tuji (Doshisha Univ.) MW2015-145 |
Composite right/left-handed (CRLH) square waveguides has been proposed. In the waveguides, negative permeability is real... [more] |
MW2015-145 pp.69-74 |
MW |
2015-12-18 09:00 |
Tokyo |
Tokyo Univ. of Science |
Application of Non-Linear Conjugate Gradient Algorithm in Expectation Maximization Algorithm for the Performance Improvement of Radio Channel Parameter Estimation Yunyi Yao, Kentaro Saito, Jun-ichi Takada (Ti-Tech) MW2015-146 |
Recently, demands for high-speed and wide-band wireless communication system have been increasing significantly. MIMO tr... [more] |
MW2015-146 pp.75-80 |
MW |
2015-12-18 09:25 |
Tokyo |
Tokyo Univ. of Science |
Initial parameter setting in the propagation estimation based on EM/SAGE algorithm Tokio Miyake, Kentaro Saito, Jun-ichi Takada (TITech) MW2015-147 |
5th generation mobile networks is researched as new technology which can solve the congestions in wireless networks. MIM... [more] |
MW2015-147 pp.81-86 |
MW |
2015-12-18 09:50 |
Tokyo |
Tokyo Univ. of Science |
Indoor Power Delay Profile Modelling Considering Diffuse Scattering Process Haitao Pang, Kentaro Saito, Junichi Takada (Tokyo Tech) MW2015-148 |
Power delay profile (PDP) is one of the key indicators for designing wireless systems and previous researches has shown ... [more] |
MW2015-148 pp.87-92 |
MW |
2015-12-18 10:25 |
Tokyo |
Tokyo Univ. of Science |
A Study of Multi-band Bandpass Filters with Attenuation Poles Based on CRLH Transmission Line Resonators Using Distributed Constant Lines and Lumped Elements Fumihiko Kurabeishi, Masatoshi Kawamata, Koji Wada (UEC) MW2015-149 |
In this paper, we first examine the basic characteristics of Composite Right/Left-Handed (CRLH) transmission line resona... [more] |
MW2015-149 pp.93-98 |
MW |
2015-12-18 10:50 |
Tokyo |
Tokyo Univ. of Science |
A Miniaturized Microstrip Line Diplexer Based on LPFs using Ring Resonators and Coupled Line BPFs with Attenuation Poles Koki Iwamoto, Koji Wada (UEC) MW2015-150 |
In this study, we first examine a method for designing a lowpass filter (LPF) based on miniaturized ring resonators usin... [more] |
MW2015-150 pp.99-104 |
MW |
2015-12-18 11:15 |
Tokyo |
Tokyo Univ. of Science |
Evaluation of Transmission Loss of Transmission Line Using Unloaded Q-factors Yoshihiko Kamo, Koutarou Munetou, Futoshi Kuroki (NIT, Kure College) MW2015-151 |
Generally, Q-factors of transmission lines are expressed by the wave-number in media, the transmission loss, and the ene... [more] |
MW2015-151 pp.105-108 |
MW |
2015-12-18 11:40 |
Tokyo |
Tokyo Univ. of Science |
Consideration on Some Irregulars of Circuit Parameters in Magnetic Resonance Wireless Power Transmission Systems at kHz Frequency Bands Kastsuyoshi Aoki (NIT, Kure College), Kenji Shodai (Hiroshima Univ.), Kouichi Yamanoue (Imasen Electric), Futoshi Kuroki (NIT, Kure College) MW2015-152 |
As the wireless power transmission for a feeding system to electrical vehicles, a magnetic induction method with primary... [more] |
MW2015-152 pp.109-112 |