Far Field Radiation (Q6684565)
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electromagnetic radiation behaviors that predominate at greater distances
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Far Field Radiation |
electromagnetic radiation behaviors that predominate at greater distances |
Statements
Given ρ(r, t) and j(r, t) that are localized in some domain in space, calculate E(r, t) and B(r, t) far from this domain. For instance, calculate the electromagnetic field emitted by an oscillating dipole.
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The far field is a region of the electromagnetic (EM) field around an object, such as a transmitting antenna, or the result of radiation scattering off an object. Electromagnetic radiation far-field behaviors predominate at greater distances.
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