Difference between revisions of "Diffraction Propagation"
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Diffraction Propagation
</dt>
Wave propagation around objects, or over the horizon, by diffraction.
</dd>
Diffraction is due to the fact that from every point in a wave front a
spherical front is generated which falls off in intensity away from the
forward direction. A continuous series of such actions carries radiation
around objects, or around the curvature of the earth, but with rapidly
diminishing intensity. [[/a>|/a>]]
</dd>
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use
