Ambiguity

Cross Ambiguity Function Peak Width

Cross Ambiguity Function Peak Width
  1. What is cross ambiguity function?
  2. What is radar ambiguity?

What is cross ambiguity function?

The cross ambiguity function replaces one of the terms in (1) with another energy signal : Consider a radar-like signal consisting of a pulse with finite temporal support, such as a burst of a sine wave or a burst of a chirp waveform.

What is radar ambiguity?

The radar ambiguity function is defined as the absolute value of the envelope of the output of a matched filter when the input to the filter is a Doppler-shifted version of the original signal, to which the filter was matched. Ambiguity functions are usually analyzed on a single pulse basis.

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