A novel decoupling component for the power distribution network

Tohya, Hirokazu; Toya, Noritaka

doi:10.1109/icgcs.2010.5543016

Cited by 4 publications

(5 citation statements)

References 9 publications

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“…In addition, the decoupling performance will be reduced because the capacitors should be connected to the ground plane by vias and such capacitors cannot disturb the EMW traveling in the insulator effectively. As the result, the decoupling capacitors should be changed to the higher performance component which is formed by the transmission line structure [6,9]. In any case, IEC61967-6 should be revised.…”

Section: F Esata Interface Board and Graphic Boardmentioning

confidence: 97%

Simple and convenient EMI managenant method for modules of IT equipment

Tohya¹,

Shimasaki²,

Kuwabara³

et al. 2012

International Symposium on Electromagnetic Compatibility - EMC EUROPE

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VCCI had started Kit Module Program in 2005in order to control EMI of the modules. In this program, the electric current on the power line (PL) of the power distribution network (PDN) on the printed circuit board (PCB) is measured by the magnetic probe (MP) method which has been standardized by IEC for the EMI testing of LSI. In this paper, the test result of several kinds of module is presented. They were tested by the measurement method of Kit Module Program and by the measurement method of the radiated emission (RE) complying with IEC/CISPR22. As the result, it was clarified that the MP method is suitable for the test of the module. Although the compatibility with the current EMI test method of VCCI exists as the problem, Kit Module Program will offer the simple and convenient management method to the manufacturers of the module and IT equipment (ITE).

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Section: F Esata Interface Board and Graphic Boardmentioning

confidence: 97%

Simple and convenient EMI managenant method for modules of IT equipment

Tohya¹,

Shimasaki²,

Kuwabara³

et al. 2012

International Symposium on Electromagnetic Compatibility - EMC EUROPE

Self Cite

View full text Add to dashboard Cite

show abstract

“…The defined wave length ( ) of the SEMW on the transmission line is = √ 0 0 . [5][6][7][8]11]. Figure 3 shows the image of the waveform of SEW and the rise part of the voltage after DR is turned on.…”

Section: Vector Wave Equations Of Semwmentioning

confidence: 99%

“…The development of the low impedance lossy line (LILL) was started for such needs. Figure 8 shows an example of the typical cross-section of the chip of LILL [5,7,8].…”

Section: Lill Technologiesmentioning

confidence: 99%

“…In (5), when is , which is the effective thickness of the insulator of MILL, and is, which is the line length of MILL,…”

Section: Function Of Millmentioning

confidence: 99%

“…When the SEMW theory is used instead of the Laplace transform, the electromagnetic analysis of the transient phenomenon will become easy and accurate. [5][6][7][8]. The SEMW theory was developed by fusing the semiconductor physics, nonlinear undulation physics, and the EMW physics.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Novel Technologies for Design and Analysis of Switching Mode Power-Supply Circuit Based on Solitary Electromagnetic Wave Theory

Tohya¹,

Toya²

2014

ISRN Power Engineering

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The novel solitary electromagnetic wave (SEMW) theory and the novel design methodologies of the switching mode power supply circuit (SMPC) are presented. The SEMW theory was developed as a basic theory of the design of all kinds of the switching mode circuit including SMPC by fusing the physics of semiconductor, nonlinear undulation, and electromagnetic wave. When the SEMW theory is used, the electromagnetic analysis of SMPC becomes possible by using only the real parameters based on the physics. The technologies of the low impedance lossy line (LILL) which is used to the DC line and the matched impedance lossy line (MILL) which is used to the switching line are also presented. They are effective for suppressing the electromagnetic interference. SMPC can be reconfigured to the quasistationary state closed circuit (QSCC) by applying LILL and MILL in accordance with the SEMW theory. No electromagnetic interference exist in QSCC. The buck converter which is one of the most popular DC-DC converters is presented as an example of the method for being reconfigured to QSCC. The conventional design tools which includes SPICE based on the AC circuit theory will be effective for the design and analysis of the inside circuit of QSCC.

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Novel design concept and technology for the switching mode circuit based on the electromagnetic wave theory and the nonlinear undulation theory

Tohya¹,

Toya²

2010

2010 10th International Symposium on Communications and Information Technologies

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A novel decoupling component for the power distribution network

Cited by 4 publications

References 9 publications

Simple and convenient EMI managenant method for modules of IT equipment

Simple and convenient EMI managenant method for modules of IT equipment

Novel Technologies for Design and Analysis of Switching Mode Power-Supply Circuit Based on Solitary Electromagnetic Wave Theory

Novel design concept and technology for the switching mode circuit based on the electromagnetic wave theory and the nonlinear undulation theory

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