| 摘要 |
<p>The pulsed Doppler search radar provides range, bearing and radial velocity for display. The radar incorporates a capacitor matrix correlator and a method of range determination using passive decoding circuitry and sequential unblanking of the capacitor correlator matrix drivers where required. The capacitor matrix correlator and Doppler direction summing circuit are manufactured through the use of face-to-face printed circuit boards having overlying sections patterned and registered so as to form the capacitive elements simplifying the manufacture of the Doppler correlator and Doppler direction circuits.</p> |
