Determination of Ship Course and Speed from Transmitted Signal Frequency. Addendum.
TRACOR INC SAN DIEGO CALIF
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This report supplements TRACOR Report No. SD-67-0007-C, Determination of Ship Course and Speed from Transmitted Signal Frequency, dated 22 March 1967. The work of that report is extended here to cover the following two additional cases surface vessel transmitting with full-doppler nullification but with broad beams instead of narrow and surface vessel transmitting with half-doppler nullification and submarine utilizing side-lobe frequency information.
- Military Intelligence
- Acoustic Detection and Detectors
- Acoustic Countermeasures