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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EST | 2014-05-30 13:30 |
Tokyo | Simulation of Unintentional Radiated Emission with Common-mode Antenna Model Taking into Account Mode Conversion between Normal and Common Modes Yuri Wakaduki, Yoshitaka Toyota, Kengo Iokibe, Ryuji Koga (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture)  EST2014-6 |
[more] | EST2014-6 pp.29-34 |
|
| EMCJ, WPT (Joint) |
2014-01-30 14:55 |
Saga | Saga Univ. | Tightly Coupled Asymmetrically Tapered Bend for Suppressing Mode Conversion Generated at Bend in Differential Transmission Lines Shohei Kan, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ.), Tetsushi Watanabe (Okakogi) EMCJ2013-116 |
[more] | EMCJ2013-116 pp.27-32 |
| EMCJ | 2013-11-22 16:15 |
Tokyo | Tokyo Denki Univ. | Modal-equivalent-circuit Modeling of Bend Discontinuity of Differential Transmission Lines Yoshitaka Toyota, Shohei Kan, Kengo Iokibe (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture) EMCJ2013-98 |
[more] | EMCJ2013-98 pp.41-46 |
| EMCJ, IEE-EMC, MW, EST [detail] | 2013-10-25 16:15 |
Miyagi | Tohoku Univ. | Application of LECCS Model to Predict on-Board Power Voltage Variation of FPGA Kana Shimizu, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture) EMCJ2013-88 MW2013-128 EST2013-80 |
[more] | EMCJ2013-88 MW2013-128 EST2013-80 pp.163-168 |
| EMCJ | 2013-07-11 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Design Method of On-Board RL Snubber Inserted in Power Distribution Network of Integrated Circuits Ryosuke Yamagata, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2013-34 |
The power distribution network (PDN) of modern integrated circuits (ICs) have parasitic impedances along power and groun... [more] | EMCJ2013-34 pp.39-43 |
| EMCJ | 2013-05-10 10:55 |
Tokyo | Tokyo Tech | Suppression of Power-bus Resonance Using Lossy Resonator Filter Consisting of Open Stub and Magnetic Thin Film Yoshitaka Toyota, Kengo Iokibe (Okayama Univ.), Koichi Kondo, Shigeyoshi Yoshida (NEC TOKIN) EMCJ2013-14 |
[more] | EMCJ2013-14 pp.25-30 |
| EMCJ | 2013-04-12 11:05 |
Okayama | Okayama Univ. | Redection in common-mode radiation and maintenance of signal integrity by adding guard trace with periodic structure Yuho Terai, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture) EMCJ2013-1 |
The guard trace is effective as a method for suppressing common-mode generation caused by placing a signal trace close t... [more] | EMCJ2013-1 pp.1-6 |
| EMCJ | 2013-04-12 11:30 |
Okayama | Okayama Univ. | Quantitative estimation of total EMI radiation with normal-mode and common-mode antenna models Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture), Yuri Wakaduki, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ.) EMCJ2013-2 |
The currents of two modes, normal mode and common mode flow along two-conductor lines placed in the air. We have so far ... [more] | EMCJ2013-2 pp.7-12 |
| EMCJ | 2013-04-12 14:10 |
Okayama | Okayama Univ. | Noise Investigation of Cryptographic ICs for Side-Channel Analysis by Means of Equivalent Current Source Model
-- A Study with SASEBO-G -- Kengo Iokibe, Tetsuo Amano, Yoshitaka Toyota (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture) EMCJ2013-5 |
It is an important issue to estimate noise for the side-channel analysis that occur in cryptographic integrated circuits... [more] | EMCJ2013-5 pp.25-30 |
| EMCJ, IEE-EMC | 2012-12-14 15:35 |
Gifu | Gifu Univ. | Safety Estimates of Cryptographic Modules against On-Board Side-Channel Attacks by Use of EMC Macro-Model Kengo Iokibe, Tetsuo Amano, Kaoru Okamoto, Yoshitaka Toyota (Okayama Univ.), Tetsushi Watanabe (Ind Tech. Center of Okayama Prefecture) EMCJ2012-99 |
In this study, EMC-macro modeling was examined to develop a method to evaluate cryptographic systems before fabrication.... [more] | EMCJ2012-99 pp.87-94 |
| EMCJ (2nd) |
2012-11-29 15:15 |
Tokyo | NICT | Lossy Resonators for Suppressing Power-bus Resonance of Printed Circuit Board Farhan Zaheed Mahmood, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ.) |
Power-bus resonance of printed circuit boards (PCB) causes propagation of electromagnetic interference (EMI) and detract... [more] | |
| EST, EMCJ, IEE-EMC [detail] | 2012-10-25 14:40 |
Miyagi | Tohoku Gakuin University(Tagajo Campus) | Preliminary study using full-wave simulation with respect to circuit expression of mode conversion due to imbalance difference between transmission lines Yoshitaka Toyota, Yuri Wakaduki, Kengo Iokibe, Ryuji Koga (Okayama Univ.), Tetsushi Watanabe (Ind Tech. Center of Okayama Prefecture) EMCJ2012-71 EST2012-55 |
[more] | EMCJ2012-71 EST2012-55 pp.43-48 |
| EMCJ | 2012-07-19 13:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Evaluation of Relationship between STP-cable Grounding and Mode Conversion Taking into Account Imbalance Factor Tatsuya Nobunaga, Yoshitaka Toyota, Kengo Iokibe, Ryuji Koga (Okayama Univ.), Tetsushi Watanabe (ITCO) EMCJ2012-32 |
[more] | EMCJ2012-32 pp.1-6 |
| 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 | 2012-04-20 15:35 |
Ishikawa | Kanazawa Univ. | RL Damper Circuit for Electoromagnetic Compatibility and Power Integrity of Integrated Circuits Ryosuke Yamagata, Yusuke Yano, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2012-8 |
Resonances of the parasitic impedance in power distribution network (PDN) increase power current in radio frequency that... [more] | EMCJ2012-8 pp.43-48 |
| EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2012-01-26 09:55 |
Osaka | Osaka Univ. Convention Center | Measurement of IC Package Inductance with Transmission Line Embedded in Package Kengo Iokibe, Ayumi Tanimichi, Yoshitaka Toyota (Okayama Univ.) PN2011-35 OPE2011-151 LQE2011-137 EST2011-85 MWP2011-53 |
It is of importance for designers to possess accurate inductances of IC packages in power integrity (PI) and electromagn... [more] | PN2011-35 OPE2011-151 LQE2011-137 EST2011-85 MWP2011-53 pp.11-16 |
| EMCJ | 2011-11-25 14:20 |
Tokyo | Univ. of Electro-Communiations | Mode-equivalent Modeling and Identification of System with Cable Interconnection between Transmitter and Receiver Pairs (Part 3) Yoshitaka Toyota, Kota Sejima, Kengo Iokibe, Ryuji Koga (Okayama Univ.), Tetsushi Watanabe (ITCO) EMCJ2011-91 |
We focus on the expression by using modal equivalent-circuit model. The goal of this study is to clarify the mechanism o... [more] | EMCJ2011-91 pp.19-24 |
| EMCJ, IEE-EMC | 2011-10-28 13:50 |
Aomori | Hachinohe Grand Hotel | Insertion of Dumping Resistor to Reduce RF IC-Power-Current Peak Caused by Resonance due to Parasitic Impedance Yusuke Yano, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2011-84 |
High-frequency current caused by simultaneous switching of digital gates which leaks toward the DC power supply into the... [more] | EMCJ2011-84 pp.29-34 |
| EMCJ | 2011-07-14 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Measurement of Self-Inductance of IC Package with THRU Pattern Embedded Instead of Chip Ayumi Tanimichi, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2011-49 |
In IC package modeling of electrical properties, to compare model parameters extracted from results of electromagnetic ... [more] |
EMCJ2011-49 pp.31-36 |
| EMCJ | 2011-07-14 17:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Control and design of stopband by applying two stubs to open-stub EBG structure Atsushi Nagao, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ) EMCJ2011-60 |
To suppress the parallel resonance between power/ground planes on printed circuit boards, electromagnetic bandgap(EBG) ... [more] |
EMCJ2011-60 pp.91-96 |
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