A Video-Modulation Test System for Space Television
A video-modulation system, applicable to space technology, has been designed for use in the investigation of modulation and transmission of single-frame television images. Design objectives included generation of a high-quality video signal with resolution precisely controllable from approximately 100 × 100 to 1000 × 1000 picture elements. The output signal, limited to the audio-frequency range, permits the operator to generate bandwidths from 100 cycles to 8 kilocycles. An unusual degree of flexibility is provided and the major limitations of conventional slow-scan systems are eliminated.
- Print ISSN
- 0361-4573
- Published
- 1965-04
- Content type
- Original Research
- DOI
- 10.5594/J06039
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