Radar Calibrator Circuit

Posted on Nov 19, 2012

This circuit is basically a system that generates a pulsed modulation signal for a Gunn diode microwave oscillator. Several speed settings are preset (S3 a and b). A 555 timer is used with a frequency divider chain to produce Doppler shift equivalents of 25, 35, and 55 rnph,

Radar Calibrator Circuit
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for both X- and D-band radars.

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