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| | | #REDIRECT [[Echo]] |
| #REDIRECT [[echo]] | |
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| {{TermHeader}}
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| <div class="termentry">
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| <div class="term">
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| == echo ==
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| <div class="definition"><div class="short_definition">In [[radar]], a general term for the appearance, on a radar [[display]], of the radio [[signal]] scattered or reflected from a [[target]]. The characteristics of a [[radar echo]] are determined by 1) the [[waveform]], [[frequency]], and [[power]] of the incident [[wave]]; 2) the [[range]] and [[velocity]] of the target with respect to the radar; and 3) the size, shape, and composition of the target.</div><br/> <div class="paragraph"><br/>''See also'' [[target signal]], [[blip]].</div><br/> </div>
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| {{TermIndex}}
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| [[Category:Terms_E]]
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