deramp
Collocations
4ADJ.
full
VERB + DERAMP
trick
DERAMP + NOUN
entails, principle
PREP.
in, with
Definitions
verb
To remove (goods or containers) from a railroad flatcar using special equipment.
To use a deramp process in order to clean up an electronic signal.
a phase deramping function
noun
A process for cleaning up electronic signals such as radar, in which a received signal is mixed with a reference signal in order to highlight differences in frequencies.
In the deramp process, the principle of continuous radar with a linearly frequency-modulated wave is applied to a pulsed radar.
Deramp processing entails mixing (i.e., multiplying) the return signal with two sinusoidal carriers of frequency fc and then low-pass-filtering the two resulting signals.
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4a phase deramping function
WiktionaryIn the deramp process, the principle of continuous radar with a linearly frequency-modulated wave is applied to a pulsed radar.
WiktionaryDeramp processing entails mixing (i.e., multiplying) the return signal with two sinusoidal carriers of frequency fc and then low-pass-filtering the two resulting signals.
WiktionaryThe trick with full deramp processing is to mix the echo with a replica of the transmitted chirp signal rather than with a fixed frequency tone (figure 4).
Wiktionary