| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2017-12-19 15:50 |
Tokyo | Proposal of Reflective Circuit and Variable-Attenuation-Phase Shifter with Independently Controllable Amplitude and Phase Shosei Tomida, Satoshi Kitabayashi, Yuichi Miyaji, Masaya Tamura (Toyohashi Univ. of Tech.)  MW2017-151 |
Variable attenuators and phase shifters are used in various wireless systems. However, there are few reports for miniatu... [more] | MW2017-151 pp.53-58 |
|
| EE, WPT, IEE-SPC [detail] | 2017-07-27 16:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Special Talk]
Variable Capacitance Devices and their Application to Power Supplies Akihiko Katsuki (Nagasaki Univ.) EE2017-20 WPT2017-25 |
Quantity of ac leakage current and value of distortion factor in capacitor current are discussed on new power component ... [more] | EE2017-20 WPT2017-25 pp.65-70 |
| SDM, EID | 2016-12-12 16:30 |
Nara | NAIST | Research of capacitor-type synapses in the hardware of the neural network Koki Watada, Hiroki Nakanishi, Mutsumi Kimura, Tokiyoshi Matsuda (Ryukoku Univ.) EID2016-28 SDM2016-109 |
We are studying capacitor type synapses for the purpose of reducing power consumption when hardware of neural networks a... [more] | EID2016-28 SDM2016-109 pp.85-88 |
| NLP, CAS | 2015-10-06 14:50 |
Hiroshima | Aster Plaza | Variable Transformer by Using Printed Spiral Inductors of Round Style Yuji Tanada, Masayuki Yamauchi (HIT) CAS2015-43 NLP2015-104 |
Many electric transformers are very hevy and large because they have iron core and coil of several turns. If the iron c... [more] |
CAS2015-43 NLP2015-104 pp.121-124 |
| AP, MW (Joint) |
2014-09-19 14:25 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Improvement of Power Added Efficiency of Power Amplifier with Adaptive Matching Circuit Hidetoshi Makimura, Takashi Yanagi, Toru Fukasawa, Shintaro Shinjo, Hiroaki Miyashita (Mitsubishi Electric) AP2014-103 |
This paper presents a novel adaptive matching circuit which improves power added efficiency of power amplifiers embedded... [more] | AP2014-103 pp.55-60 |
| ED | 2014-07-10 17:00 |
Aichi | Toyohashi Univ. of Tech. VBL | Analysis of Optimal Load Resistance Using SPICE Model for Electrostatic Energy Harvester Keidai Minami, Takayuki Fujita, Toshikazu Onishi, Koji Sonoda, Naoki Miwatani, Kensuke Kanda, Kazusuke Maenaka (Univ. of Hyogo) ED2014-49 |
In this paper, we report an equivalent circuit model of electrostatic energy harvester for the SPICE circuit simulator. ... [more] | ED2014-49 pp.23-27 |
| MW, AP (Joint) |
2013-09-13 09:30 |
Tokyo | NHK Science Tech. Research Lab. | Development of Tunable Duplexer with Variable Frequency Resonators Kazuki Ikeda, Masazumi Tone, Hiroyuki Temmein, Atsushi Isobe, Akio Yamamoto, Naoki Matsushima (Hitachi), Takashi Shiba, Osamu Hikino, Tatsuhiko Ishizaki (HMEL) MW2013-90 |
We proposed a tunable duplexer consisted of variable frequency resonator with a troidal air core inductor and a variable... [more] | MW2013-90 pp.11-16 |
| US | 2012-10-22 15:30 |
Ishikawa | Kanazawa Inst. Tech. | Widely Tunable Surface Acoustic Wave Filters Masahiro Inaba, Tatsuya Omori, Ken-ya Hashimoto (Chiba Univ.) US2012-66 |
Tunable RF filters are strongly demanded for developing a reconfigurable RF front-end supporting multi-band and multi-st... [more] | US2012-66 pp.13-16 |
| EMD | 2012-03-02 16:00 |
Tokyo | Tanagawa Univ. | Development of Low-Pass-Filter with Voltage Variable Cutoff Frequency Goh Kobayashi, Yoshiki Kayano, Hiroshi Inoue (Akita Univ.) EMD2011-138 |
A wideband variable frequency oscillator (Voltage Controlled Oscillator) can be used in the area of signal processing. T... [more] | EMD2011-138 pp.49-52 |
| CAS | 2010-01-28 15:50 |
Kyoto | Kyoudai-Kaikan Bldg. | A Study of a Variable Resistor for Cut-off Frequency Tuning of Active Filters Masahiro Hosoya (Toshiba Corp.) CAS2009-70 |
Active filters fabricated in CMOS process suffer from cut-off frequency variation due to process variation of resistors ... [more] | CAS2009-70 pp.37-41 |
| MW | 2008-12-12 11:15 |
Toyama | Toyama-Univ. Gofuku-camp. | Chip Antenna Integrated with Tuning Circuit for 1seg D-TV Usage Kenichi Ishizuka, Hiroshi Nishida, Kazunari Kawahata (Murata Manufacturing Co.,Ltd.) MW2008-151 |
This paper proposes the miniaturized antenna for the cellular phone with 1-Seg system. Firstly we examined the matching ... [more] | MW2008-151 pp.31-36 |
| EMCJ | 2008-04-25 13:10 |
Tokyo | NTT Information Sharing Lab. | Manufacturing and Measurement of Variably Matchable EM-wave Absorber Ryo Miyazaki, Atsuhiro Nishikata, Takahiro Aoyagi (Tokyo Tech), Youji Kotsuka (MMRII) EMCJ2008-2 |
Artificial material or metamaterial based on circuit network has electrically-controllable feature of its characteristi... [more] |
EMCJ2008-2 pp.7-12 |
| AP | 2007-12-13 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A method to expand variable phase range for phase shifter by 3dB hybrid Hiroyuki Arai (Yokohama Natl. Univ.) AP2007-119 |
Analog phase shifters play important roles in phased array antenna systems and adaptive radiation pattern control for ad... [more] | AP2007-119 pp.25-28 |
| MW | 2006-09-05 10:20 |
Tokyo | Fundamental Performance of BPFs Using λ/4 CPW Resonators Loaded with Inductor and Application to Tunable Filter
-- - -- Kouji Omata, Takanobu Ohno (Aoyama Gakuin Univ.), Koji Wada (Univ. of Electro-Comm.), Osamu Hashimoto (Aoyama Gakuin Univ.) |
In this study, a resonator and a bandpass filter using tapped $\lambda$/4 resonators loaded with an inductor are exami... [more] |
MW2006-86 pp.63-68 |
|
| EE, IEE-IEA | 2006-05-19 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Low-Ripple-Voltage and High-Speed Control System With MEMS Technology for Regulating Load of Switching Regulators Masashi Kono, Zhang Ting, Liu Aiyan, Keigo Kimura, Haruo Kobayashi, Yasunori Kobori (Gunma Univ.) EE2006-6 |
This paper presents new approarches to creating high-performance control systems for DC-DC converters (switching regulat... [more] | EE2006-6 pp.31-36 |
| AP, SAT (Joint) |
2006-05-19 14:40 |
Kagoshima | Kagoshima Univ. | Miniaturization of a Sleeve Antenna with Variable Capacitors Kengo Nishimoto, Ryosuke Umeno, Toru Fukasawa, Masataka Ohtsuka (Mitsubishi Electric) AP2006-28 |
In a sleeve antenna, CRB(Current Rejection Band: the band within which the leakage current on the feeder is suppressed) ... [more] | AP2006-28 pp.105-110 |
| ED, MW | 2006-01-20 11:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Frequency-Tunable Amplifier with a T-Shaped Tunable Adimittance-Inverter Hiromitsu Uchida, Kentaro Ogura, Naofumi Yoneda, Yoshihiko Konishi, Shigeru Makino (Mitsubishi Electric Corp.) |
An admittance inverter is a basic component of filters and active circuits. By making it frequency-tunable, various kind... [more] | ED2005-215 MW2005-169 pp.37-42 |
| AP | 2005-01-20 09:30 |
Saga | Saga University | Sleeve antenna with variable capacitors Kengo Nishimoto, Toru Fukasawa, Masataka Ohtsuka (Mitsubishi Electric) |
In a sleeve antenna, the leakage current on the feeder can be suppressed only near the frequency where the length of a s... [more] | AP2004-196 pp.1-6 |
[Return to Top Page]