Low Carrier-to-Noise Ratio Reception of Video Data Link Signals - A Laboratory Investigation.
Interim rept. FY 1979,
NAVAL WEAPONS CENTER CHINA LAKE CA
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Techniques involving analog pre-transmisson signal processing, wide deviation phase modulation, coherent detection, and field-rate recursive video filtering are combined into a transmission system capable of operating at carrier-to-noise ratios as low as -10 to -17 dB, depending on the type of noise or interference. System design concepts, test results, and planned improvements are described in detail. Author
- Non-Radio Communications