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Electromagnetic Coupling Effect Emulation Analysis of Metal Body with Small Hole
- Source :
- 2007 8th International Conference on Electronic Measurement and Instruments.
- Publication Year :
- 2007
- Publisher :
- IEEE, 2007.
-
Abstract
- In order to study the electromagnetic coupling law of a metal body with different form holes, the body model and electromagnetic field needed were set up by the electromagnetic emulation software FEKO. Data showed that: the electromagnetic wave near the source presented obvious reflection; the intensity of electric and magnetic field changed tempestuously at frequency of 700MHz, which was the resonance frequency of electromagnetic coupling; the intensity of the round hole coupling field in the experiment is higher than the square hole; obvious electromagnetic wave diffraction happended at a distance from the body; the vertical far field changed greatly, affected by the body reflection mainly; in z, y direction the internal electromagnetic fields had asymmetry nature as to the hole.
- Subjects :
- Electromagnetic field
Physics
Conducted electromagnetic interference
Field (physics)
business.industry
Near and far field
Optical field
Physics::Classical Physics
Electromagnetic radiation
Computational physics
symbols.namesake
Optics
Electromagnetic shielding
symbols
business
Aharonov–Bohm effect
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2007 8th International Conference on Electronic Measurement and Instruments
- Accession number :
- edsair.doi...........0c12253c0048e577a5d9941986069721