Measurement of the magnetic field radiating by electrostatic discharges during the verification of the ESD generators

Fotis, Georgios; Rapanakis, A.G.; Gonos, Ioannis F.; Stathopulos, I.A.

doi:10.1016/j.measurement.2006.06.011

Cited by 7 publications

(8 citation statements)

References 8 publications

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“…So far, the exact sensors that will be used to measure the E/M field have not been determined. From the measurements of the E/M field, listed previously for different arrangements, when the coaxial adapter was on an insulating material [39] or in the center of a metal surface [37,38] it was concluded that both the values and the waveforms of the generated fields differ depending on the experimental devices and the sensors used.…”

Section: Introductionmentioning

confidence: 89%

“…During the verification of these generators and for contact discharges, Fotis et al [37,38] measured the electric and magnetic fields radiated by commercial ESD generators at various distances from the discharge point and at various directions in the near field. The same E/M field sensors were used by Pommerenke et al [12] for modeling electrostatic discharge.…”

Section: Measurement Setups and Instrumentation For The Measurement O...mentioning

confidence: 99%

“…However, these measurements are not compulsory but informative, which maybe should be compulsory in its next revision. A ground-based field sensor type with active integration has been created [37,38,56] using a multistep analog integration for the H-field sensor and an impedance converter made of GaAs for the E-field sensor. They are roughly 4 cm by 3 cm by 1 cm in size and have a rectangular shape.…”

Section: Measurement Setups and Instrumentation For The Measurement O...mentioning

confidence: 99%

“…While the measurement techniques described in Annex D are recommended, they are not required. Regarding the measurement of the E/M field radiated by ESD, it could be said that it is quite a challenge given that these discharges are very fast transient phenomena, with a total duration of a few hundred ns [37][38][39]. So far, the exact sensors that will be used to measure the E/M field have not been determined.…”

Section: Introductionmentioning

confidence: 99%

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Electromagnetic Fields Radiated by Electrostatic Discharges: A Review of the Available Approaches

Fotis

2023

Electronics

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Electrostatic discharge (ESD) is a physical phenomenon that may destroy electronic components due to its high discharge current that may reach a few amperes in just a few ns. However, another major aspect of ESD is the related high-frequency electromagnetic (E/M) fields radiated by the ESD event. The electronic equipment that is affected by the ESD phenomenon is additionally affected by the induced voltages caused by these E/M fields. This is the reason that the current version of the IEC 61000-4-2 on ESD has a special reference to these fields and the measurement setup. Starting with the classical formulation of these fields, this paper reviews the most popular techniques for calculating the ESD electromagnetic fields while also emphasizing the best methods for minimizing computational effort. There is also a separate section for the measurement techniques that have been applied in research works, whose outcomes could be implemented in the next revision of the IEC 61000-4-2. It is extremely important for the next revision to include these measurement setups and the E/M field sensors because the ESD generators should comply with certain values related to the E/M fields they produce.

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Section: Introductionmentioning

confidence: 89%

Section: Measurement Setups and Instrumentation For The Measurement O...mentioning

confidence: 99%

Section: Measurement Setups and Instrumentation For The Measurement O...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Electromagnetic Fields Radiated by Electrostatic Discharges: A Review of the Available Approaches

Fotis

2023

Electronics

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“…Magnetic field measurement is of great significance in various fields, such as biomedical, aerospace, military war, the construction of electrical equipment, and so on [1][2][3]. The traditional electromagnetic sensor is easy to be damaged or disturbed by the magnetic field [4].…”

Section: Introductionmentioning

confidence: 99%

All Fiber Mach–Zehnder Interferometer Based on Intracavity Micro-Waveguide for a Magnetic Field Sensor

2021

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A magnetic fluid (MF)-based magnetic field sensor with a filling-splicing fiber structure is proposed. The sensor realizes Mach–Zehnder interference by an optical fiber cascade structure consisting of single mode fiber (SMF), multimode fiber (MMF), and single-hole-dual-core fiber (SHDCF). The core in the cladding and the core in the air hole of SHDCF are used as the reference and sensing light path, respectively, and the air hole of SHDCF is filled with magnetic fluid to realize magnetic field measurement based on magnetic controlled refractive index (RI) characteristics. The theoretical feasibility of the proposed sensing structure is verified by Rsoft simulation, the optimized length of SHDCF is determined by optical fiber light transmission experiment, and the SHDCFs are well fused without collapse through the special parameter setting. The results show that the sensitivity of the sensor is −116.1 pm/Gs under a magnetic field of 0~200 Gs with a good long-term operation stability. The proposed sensor has the advantages of high stability, fast response, simple structure, and low cost, which has development potential in the field of miniaturized magnetic field sensing.

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Measurement of the electromagnetic field radiating by commercial ESD generators with the Pellegrini target on insulating material

et al. 2009

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Measurement of the magnetic field radiating by electrostatic discharges during the verification of the ESD generators

Cited by 7 publications

References 8 publications

Electromagnetic Fields Radiated by Electrostatic Discharges: A Review of the Available Approaches

Electromagnetic Fields Radiated by Electrostatic Discharges: A Review of the Available Approaches

All Fiber Mach–Zehnder Interferometer Based on Intracavity Micro-Waveguide for a Magnetic Field Sensor

Measurement of the electromagnetic field radiating by commercial ESD generators with the Pellegrini target on insulating material

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