Improved correlating subsystem of pseudorandom-code ranging system made possible by advent of fast, custom-made, very-large-scale integrated circuits. Performs far fewer arithmetical operations, contains much less specialized analog and digital circuitry, and used with large number of different codes.
Simplified Correlator For Ranging Codes
NASA Tech Briefs ; 14 , 5
1990-05-01
Miscellaneous
No indication
English
NTRS | 1985
|Digital Demodulator-Correlator
NTIS | 1977
|NTIS | 1977
|Simplified Decoding of Convolutional Codes
NTRS | 1986
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