Accession Number:

ADA080304

Title:

Low Carrier-to-Noise Ratio Reception of Video Data Link Signals - A Laboratory Investigation.

Descriptive Note:

Interim rept. FY 1979,

Corporate Author:

NAVAL WEAPONS CENTER CHINA LAKE CA

Personal Author(s):

Report Date:

1979-08-01

Pagination or Media Count:

22.0

Abstract:

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

Subject Categories:

  • Cybernetics
  • Non-Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE