NASA NTRS · 19830000256
Pairwise Comparison of Voltage Sets
Abstract
Optical preprocessor compares 16 incoming signals with reference voltages. Integrated optical substraction to take "vector difference" of two sets of analog voltages. Applications include satellite onboard processing of pictorial data so data not useful discardes; device recognizes presence of accessive cloud cover and signals hault to data transmission.
Keep this discovery
Explore connections, maps & timelines
Verber, C. M., Kenan, R. P.. 1984-04-01. Pairwise Comparison of Voltage Sets. https://ntrs.nasa.gov/citations/19830000256
Cite the original work for its findings. Save a collection to share your selection of sources.