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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ, IEE-EMC | 2014-06-20 11:25 |
Hyogo | Kobe Univ. | Investigation on Aes Circuites in Information-Leaking-Behavior by Means of Internal Equivalent Current Source Nobuhiro Tai, Kengo Iokibe, Hiroto Kagotani, Hiroyuki Onishi, Kazuhiro Maeshima, Yoshitaka Toyota (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture)  EMCJ2014-12 |
[more] | EMCJ2014-12 pp.13-18 |
| EST, EMCJ, IEE-EMC [detail] | 2012-10-25 13:35 |
Miyagi | Tohoku Gakuin University(Tagajo Campus) | LECCS-core Model Representing the Effect of Fluctuations in Supply Voltage by High-Frequency Current Ayumu Izuhara, Teruyoshi Yamasaki, Tohlu Matsushima, Takashi Hisakado, Osami Wada (Kyoto Univ.) EMCJ2012-69 EST2012-53 |
For simulating high-frequency power-supply currents generated by an LSI chip, EMC macro-model called LECCS model compose... [more] | EMCJ2012-69 EST2012-53 pp.31-36 |
| EMCJ, IEE-EMC | 2012-06-22 11:20 |
Osaka | Osaka Univ. | Linear Equivalent Circuit Modeling of Power Converter Circuit for Conducted Disturbance Estimation
-- Determination of Model Parameters by Use of Dual Port LISN -- Shuhei Inoue, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture) EMCJ2012-24 |
In this paper, a linear equivalent circuit model on the basis of a EMC macro-model of IC/LSI, LECCS model, is investigat... [more] | EMCJ2012-24 pp.17-22 |
| EMCJ | 2011-07-14 10:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of High Frequency Currents Due to Functional Block Activity Depending on Programs and Data in Power Supply System of LSI Yukishige Sugimoto, Yoshiyuki Saito, Tohlu Matsushima, Osami Wada (Kyoto Univ.) EMCJ2011-48 |
The authers have developed an EMC macro-model, LECCS-core model, in order to simulate high frequency currents generated ... [more] | EMCJ2011-48 pp.25-30 |
| EMCJ | 2010-07-15 15:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Effective Position of Decoupling Inductor Taking Parasitic Capacitances on Power Distribution Network Traces into Account Yusuke Yano, Kengo Iokibe, Yoshitaka Toyota, Ryuji Koga (Okayama Univ.) EMCJ2010-28 |
High-frequency current caused by simultaneous switching of digital gates can be increased with decoupling capacitors，bec... [more] | EMCJ2010-28 pp.39-44 |
| EMCJ | 2010-07-15 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Selection of position of equivalent current source in LSI linear macro-model using Norton equivalent circuit in transient domain Teruyoshi Yamasaki, Hiroshi Tanaka, Tohlu Matsushima, Takashi Hisakado, Osami Wada (Kyoto Univ.) EMCJ2010-29 |
The authors have developed an EMC macro-model called LECCS model composed of a linear equivalent circuit and internal eq... [more] | EMCJ2010-29 pp.45-50 |
| EMCJ, IEE-EMC | 2010-06-18 11:10 |
Osaka | Osaka Univ. | Linear Equivalent Circuit Model of Inverter in Microwave Oven for EMI Filter Design Kengo Iokibe (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Pref.), Kazuyuki Sakiyama, Yoshiyuki Saito (Panasonic), Yoshitaka Toyota, Ryuji Koga (Okayama Univ.) EMCJ2010-14 |
A Linear equivalent circuit model of inverter was proposed for applying to designing EMC filters to reduce the conducted... [more] | EMCJ2010-14 pp.25-30 |
| EMCJ, MW, IEE-MAG | 2009-10-23 13:20 |
Iwate | Iwate Univ. | Application of IC Macro Model (LECCS) to Bypass Circuit Design for Improving EMI/PI Performance Norimasa Oka, Kengo Iokibe, Yoshitaka Toyota, Ryuji Koga (Okayama Univ.) EMCJ2009-68 MW2009-117 |
An IC macro model for power current analysis, called linear equivalent circuit and current source (LECCS) model, is appl... [more] | EMCJ2009-68 MW2009-117 pp.141-146 |
| EMCJ | 2008-12-19 10:50 |
Gifu | Gifu Univ. | LECCS-core Model Including Inter-Block Coupling in Multiple Power-Supply Pin LSI Masakatsu Yasuhara, Yoshihiro Funato, Yoshiyuki Saito, Umberto Paoletti, Takashi Hisakado, Osami Wada (Kyoto Univ.) EMCJ2008-90 |
An EMC macro model of an LSI called LECCS-core model is under development for simulation of high frequency noise of powe... [more] | EMCJ2008-90 pp.25-30 |
| EMCJ | 2008-07-17 13:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Evaluation of Multiple Power-Supply Pin LECCS-core Model with Different Pattern Design Boards Ryota Higashi, Kengo Iokibe (Okayama Univ.), Takahiro Tsuda, Kouji Ichikawa, Katsumi Nakamura (DENSO CORP.), Yoshitaka Toyota, Ryuji Koga (Okayama Univ.) EMCJ2008-33 |
We have proposed an EMC macro model, LECCS, to achieve fast simulations of RF power currents in IC/LSIs. The model consi... [more] | EMCJ2008-33 pp.43-48 |
| EMCJ, EMD | 2007-07-27 11:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Investigation of Parasitic Capacitance to Improve EMC Macro Model LECCS around 1GHz Atsuhiro Takahashi, Kengo Iokibe (Okayama Univ.), Umberto Paoletti, Osami Wada (Kyoto Univ.), Yoshitaka Toyota, Ryuji Koga (Okayama Univ.) EMCJ2007-33 EMD2007-19 |
High frequency currents flowing in power supply networks of an IC/LSI has been estimated by an EMC macro model. The hig... [more] |
EMCJ2007-33 EMD2007-19 pp.5-10 |
| EMCJ | 2006-07-27 10:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Determination of impedances in LECCS-I/O model by 3-port VNA measurement for higher frequency range Akihiro Osaki, Kengo Iokibe, Yoshitaka Toyota, Ryuji Koga (Okayama Univ.), Osami Wada (Kyoto Univ.) EMCJ2006-21 |
This report discusses impedance determination of a linear equivalent circuit (LEC) in an EMC macro model, LECCS I/O. The... [more] | EMCJ2006-21 pp.17-22 |
| EMCJ | 2005-03-10 16:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Construction of LECCS-core Model for Multiple Power-supply LSI by S-parameter Measurement Yuichiro Minamisawa, Arinobu Ohta, Tomohiro Toyota, Katsumi Nakamura, Osami Wada, Yoshitaka Toyota, Ryuji Koga (Okayama Univ.), Yoshiyuki Saito (Matsushita Electric Industrial), Atsushi Nakamura (Renesas Technology) |
The authors proposed a multiple-port LECCS-core model as a macro model for EMC simulation of a multiple power-supply pin... [more] | EMCJ2004-161 pp.85-90 |
| EMCJ | 2004-12-10 15:40 |
Aichi | Nagoya Institute of Technology | A proposal of a parameter optimization algorithm for LECSS: EMC macro-modeling of IC/LSI power current Yohei Nomura, Jun Kawashima, Nobuo Funabiki, Toyohiro Toyota, Yuichirou Minamisawa, Osami Wada (Okayama Univ.) |
In this paper, we propose a parameter optimization algorithm for the EMC macro-modeling of IC/LSI power currents called ... [more] | EMCJ2004-114 pp.71-76 |
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