Model-Based System-Level EMI/EMC Simulation for BCI Pass-Fail Prediction

Nayak, Bibhu Prasad; Ramesh, Swathi Muthyala; Rajeev, Sanjana; Devi, Anant; Tsuda, T.; Gope, Dipanjan

doi:10.1109/lemcpa.2020.2979227

Cited by 6 publications

(4 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In terms of radiated emission, an EM model formulated on the superposition of fields produced in the far field region by loop currents flowing towards the IC and package pins is proposed. A model-based simulation technique for characterization of immunity at system level at a premature design stage is presented which comprised of a hybrid 3D full wave, transmission line and circuit solver methodology and models for all components including ICs [44]. The bulk current injection (BCI) failure for a simple PCB comprised of a p-nitrophenol (PNP) transistor IC, namely 2SA1576 is predicted.…”

Section: Review On Various Methodologies Used In Recent Work To Predict Emimentioning

confidence: 99%

See 1 more Smart Citation

A review on techniques and modelling methodologies used for checking electromagnetic interference in integrated circuits

Baba

Mustapha²,

Hasbullah³

2022

IJEECS

View full text Add to dashboard Cite

The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.

show abstract

Section: Review On Various Methodologies Used In Recent Work To Predict Emimentioning

confidence: 99%

“…The experimental setup for finding conducted and radiated emissions accounts for an uncertainty of around ±2.5 dB on the considered frequency range. [44] Bulk current injection and simulation using MOM.…”

mentioning

confidence: 99%

A review on techniques and modelling methodologies used for checking electromagnetic interference in integrated circuits

Baba

Mustapha²,

Hasbullah³

2022

IJEECS

View full text Add to dashboard Cite

show abstract

“…Many studies reveal that electromagnetic power is converted into voltage variations on the signal links [10][11][12]. Therefore, the simulation and test methods are proposed, which have achieved good results [13][14][15]. In addition, numerous studies have analyzed the coupling of electronic systems under the action of electromagnetic pulses [16][17][18][19].…”

Section: For Peer Review 2 Of 14mentioning

confidence: 99%

A Coupling Analytical Method of a Fuel Control System under Electromagnetic Pulses

2022

View full text Add to dashboard Cite

This study presents an electromagnetic coupling analytical method of a fuel control system under electromagnetic pulses. With the increasing complexity of the electromagnetic environment, improving the survivability of the aero-engine fuel control system is of great importance. By analyzing the electromagnetic interference of the aero-engine fuel control system under electromagnetic pulses, a coupling analytical method of an aero-engine fuel control system under electromagnetic pulses was proposed. The method tested the control system to obtain the coupling signal of the controller through the bulk current injection (BCI) test. Subsequently, the numerical model of the terminal coupling signal of the controller under an electromagnetic pulse was established, and the influence of the terminal coupling signal on the terminal circuit was investigated by numerical simulation. The method locates sensitive components of the control system and determines if the internal mechanism of the electromagnetic pulse effect is the interference of the pulse signal to control signal links. The coupling signal model is established to predict the coupling signal of the main fuel regulation control system. It identifies potential solutions to BCI method limitations that have an impact on reducing test costs.

show abstract

“…In the background, the use of bulk current injection (BCI) [3][4][5][6][7][8][9][10][11][12][13][14][15][16] to replace the high-field radiation effects test offers a viable solution to the challenges previously highlighted. Currently, the technology is mainly implemented in the conducted susceptibility.…”

Section: Introductionmentioning

confidence: 99%

Equivalent test method for continuous-wave high-field effects of aircraft equipment in four-core RVVP cable coupling channel

Sun,

Lu,

Wei

et al. 2024

Meas. Sci. Technol.

View full text Add to dashboard Cite

In situations where there is ample space, constructing a high-field electromagnetic environment for radiated susceptibility testing of aircraft equipment can be difficult. This has necessitated the need for an equivalent test method. To address this issue, the response calculation models of the internal two-core pairs under radiation and injection conditions are established for the coupling channel of the four-core RVVP cable. The equivalent linear relationships between the two injected sources and the field intensity are derived, providing the foundation for obtaining equivalent injection sources and conducting linear extrapolation. Building on these findings, a specific equivalent test technology is proposed, based on the double bulk current injection (DBCI). This technology is then verified through a pass-through load test for the continuous-wave high-field effects of aircraft equipment in the four-core RVVP cable coupling channel. The results of the tests demonstrated that the equivalent test method can accurately equate the high-field effects test with a maximum error of less than 1 dB. Moreover, it is applicable to nonlinear systems.

show abstract

Model-Based System-Level EMI/EMC Simulation for BCI Pass-Fail Prediction

Cited by 6 publications

References 5 publications

A review on techniques and modelling methodologies used for checking electromagnetic interference in integrated circuits

A review on techniques and modelling methodologies used for checking electromagnetic interference in integrated circuits

A Coupling Analytical Method of a Fuel Control System under Electromagnetic Pulses

Equivalent test method for continuous-wave high-field effects of aircraft equipment in four-core RVVP cable coupling channel

Contact Info

Product

Resources

About