Difference between revisions of "Null"
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Null
</dt>
In direction-finding systems wherein the output amplitude is a function of
the direction of arrival of the signal, the minimum output amplitude (ideally
zero).
</dd>
The null is frequently employed as a means of determining bearing. The
term minimum is often used to indicate an imperfect null. [[/a>|/a>
]]
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use
