Illustration de l'échantillonnage du signal en I et Q nécessaire le traitement du signal d'un radar Doppler pulsé cohérent.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Iq_samples.png" title="File:Iq samples.png">Iq samples.png</a>: <a href="//commons.wikimedia.org/wiki/User:Nanoatzin" title="User:Nanoatzin">Nanoatzin</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Pierre_cb" title="User:Pierre cb">Pierre cb</a></li></ul>
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