Application of the Finite-Difference Time-Domain Method to Radiation from Shielded Enclosures
The finite-difference time-domain method is applied to the analysis of radiation from shielding enclosures with internal sources. Results from the three-dimensional code which has been developed are compared with analytical results from waveguide problems and the Lawrence Livermore TSAR code. Two enclosure examples are given to demonstrate the utility of the FDTD method for this application. One example is for radiation from slots, and the other is coupling of energy from a nonresonant aperture to an attached shielded cable that results in enhanced radiation.
D. M. Hockanson et al., "Application of the Finite-Difference Time-Domain Method to Radiation from Shielded Enclosures," Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (1994, Chicago, IL), pp. 83-88, Institute of Electrical and Electronics Engineers (IEEE), Aug 1994.
The definitive version is available at http://dx.doi.org/10.1109/ISEMC.1994.385679
IEEE International Symposium on Electromagnetic Compatibility (1994: Aug. 22-26, Chicago, IL)
Electrical and Computer Engineering
Keywords and Phrases
EMC; FDTD Method; Lawrence Livermore TSAR Code; Cable Sheathing; Coupling; Electromagnetic Compatibility; Electromagnetic Interference; Electromagnetic Shielding; Finite Difference Time-Domain Analysis; Finite-Difference Time-Domain Method; Internal Sources; Nonresonant Aperture; Packaging; Shielded Cable; Shielded Enclosures Radiation; Slots; Three-Dimensional Code; Waveguide Problems; Cable Shielding; Electric Cables; Electromagnetic Wave Scattering; Enclosures; Finite Difference Method; Mathematical Models; Three Dimensional; Time Domain Analysis; Waveguides; Analytical Program For Observing General Electromagnetic Emissions; Shielded Enclosures
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