Global ETD Search
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Showing 1 to 6 of 6 for “"Radiated Emission"”.
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Characterization of the measurement uncertainty for the electromagnetic conducted and radiated emission test
… met. A novel method has been implemented in the emission results to satisfy both conditions which later, to determine the EUT status and summarized in the final reporting. In CE measurement, about 26.67% of non-compliant EUT have a QP margin below than the ULAB = 3.058 dB and 34.09 % of …
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Electric field emissions of FPGA chip based on gigahertz transverse electromagnetic cell modeling and measurements
… wave. Therefore, characterization of chip-level emission is essential to comply with EMC tests at the product level. A Gigahertz Transverse Electromagnetic (GTEM) cell is a common test instrument used to measure IC radiated emission and the test cost is relatively low. Regular IC radiated …
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The effect of shielding, grounding and bonding to the electromagnetic compatibility of high emission printed circuit board
… of electromagnetic damage to that environment. Radiated Emission (RE) is one of the EMC tests that should be conducted to ensure that the product or equipment do not radiate any unwanted Electromagnetic (EM) to its environment. In this work, three different types of Printed Circuit Board (PCB) …
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An Improved dipole-moment model based on near-field scanning for characterizing near-field coupling and far-field radiation from an IC
… problems. In this dissertation, an improved IC radiated emission model based on near-field measurements is proposed. The regularization technique and the truncated SVD method are employed together with the least square method to calculate the dipole moments from the near-field data. This dipole …
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Characterizing and modeling methods for power converters
… modeling methods for MOSFETs, especially for radiated emission (RE) prediction.</p><p>For the characterization of magnetic cores, two different probe calibration methods are demonstrated. Accurate phase discrepancy characterization is allowed with the proposed method, which overcomes the main …
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Geometry-Aware Methodology for Coupling Mechanism Analysis and Radiation Mechanism Analysis
… heatsinks and produces a significant amount of emission. In this research, methodologies are presented to analyze the coupling and radiation mechanism in electronic devices.</p> <p>To investigate the coupling between the distributive geometries in the radio frequency interference (RFI) problem, …