Extraction and Analysis of Conducted Electromagnetic Susceptibility Elements of Integrated Circuits

Fu, Lu; Yan, Zhaowen; Fu, Changshun; Su, D.

doi:10.1109/access.2021.3125051

Cited by 5 publications

(5 citation statements)

References 24 publications

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“…Frequency-domain test methods use signals such as sine waves and damped signals, which analyze conducted susceptibility from the perspective of discrete frequency power differences. These methods cannot simulate the real operating environment of the EUT, so there is a limitation in the perception of device susceptibility in broadband interference environment [7], [8]. Reference [9] proposed the multi-frequency CS test method, which injects multiple frequency points simultaneously and can greatly improve test efficiency.…”

Section: Introductionmentioning

confidence: 99%

A Novel Approach of Electromagnetic Compatibility Conducted Susceptibility Analysis Based on Gaussian Even Pulse Signal

Meng,

Peng,

Zhang

et al. 2024

Chinese J. Elect.

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The purpose of the electromagnetic compatibility conducted susceptibility test for interconnected cables in the system is to evaluate its ability to operate acceptably when subjected to interference. We propose a novel conducted susceptibility analysis approach: by injecting the Gaussian even pulse signal, we find that the susceptibility threshold of the system shows two different patterns with the change of signal parameters; then we locate the cause of the susceptibility of the device by analyzing the threshold level curves. The effectiveness of the proposed approach is verified by testing with devices containing digital modules such as navigation receivers. The proposed approach facilitates a deeper understanding of the susceptibility mechanism of systems and their appropriate electromagnetic compatibility design.

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Section: Introductionmentioning

confidence: 99%

A Novel Approach of Electromagnetic Compatibility Conducted Susceptibility Analysis Based on Gaussian Even Pulse Signal

Meng,

Peng,

Zhang

et al. 2024

Chinese J. Elect.

Self Cite

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“…As indicated by the authors, the construction of the model requires the consideration of a number of factors, i.e., the spectrum of disturbances, the bandwidth of the channel through which the disturbance is transmitted, and the threshold of the susceptibility of the electronic element/system to the energy carried by the disturbance. The complexity of the modelling process of EMC-related phenomena is illustrated in publications [12][13][14][15][16][17][18][19][20][21][22]. In order to obtain reliable results, a number of factors must be taken into account in the phenomena modelling process.…”

Section: Introductionmentioning

confidence: 99%

“…In order to obtain reliable results, a number of factors must be taken into account in the phenomena modelling process. In [14], the authors conducted an extensive analysis of electronic system modelling techniques and, using the example of an AC motor driver, showed how many factors should be taken into account in the modelling process in order to achieve the compatibility of simulation and measurement results. The effects of critical disturbances are presented in [12,13,15,19,21].…”

Section: Introductionmentioning

confidence: 99%

Mathematical Model of the Susceptibility of an Electronic Element to a Standardised Type of Electromagnetic Disturbance

Sabat,

Klepacki,

Kuryło

et al. 2023

Energies

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The problem of estimating the deterministic susceptibility coefficient of electronic components to standardised types of electromagnetic disturbance has been presented in this paper. From a theoretical point of view, the problem of damage to electronic elements is presented with the impact of disturbances of critical values on them and the potential impact of this effect on the reliability of the element and ultimately the system or electronic device. For a selected exemplary electronic component, a method for estimating the susceptibility coefficient according to the developed methodology is discussed. Experimental tests were carried out by exposing the test component to a standardised surge of 1.2/50 μs which was observed in an electrical grid. In order to illustrate the developed method, aimed at describing the immunity of an electronic component to a standardised type of disturbance, a signal diode was selected for testing. Using this element as an example, it is shown how, using statistical techniques, the coefficient of its susceptibility to a specific type of disturbance can be estimated.

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“…The smaller size, lower power consumption, higher density when combined with the increasing advent of high-speed mixed-signal and radio frequency (RF) devices may result in serious EMC issues. For example, in electromagnetic emission (EME) and electromagnetic susceptibility (EMS), more attention needs to be paid [2]. In most cases, the main Achilles heel in an analog circuit could be the OTA from this perspective.…”

Section: Introductionmentioning

confidence: 99%

An EMI susceptibility study of different integrated operational transconductance amplifiers

Krolak

Horský

2023

Journal of Electrical Engineering

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This paper presents a comparative EMI susceptibility study of different integrated operational transconductance amplifier (OTA) topologies. We analyzed conventional well-known amplifier topologies based on the Miller OTA and folded cascode concepts with lower power consumption. The output dc voltage shifts induced by power supply and input common mode high frequency disturbances are presented. On top of the EMI susceptibility comparison, we discuss PSRR and CMRR within large and small excitation signal with a new simulation setup. Even more, the back-gate connections of differential MOS pair in OTA input stage are investigated for EMI susceptibility impact as well.

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Extraction and Analysis of Conducted Electromagnetic Susceptibility Elements of Integrated Circuits

Cited by 5 publications

References 24 publications

A Novel Approach of Electromagnetic Compatibility Conducted Susceptibility Analysis Based on Gaussian Even Pulse Signal

A Novel Approach of Electromagnetic Compatibility Conducted Susceptibility Analysis Based on Gaussian Even Pulse Signal

Mathematical Model of the Susceptibility of an Electronic Element to a Standardised Type of Electromagnetic Disturbance

An EMI susceptibility study of different integrated operational transconductance amplifiers

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