Pulse or digital communications – Repeaters – Testing
Patent
1985-03-11
1987-03-03
Griffin, Robert L.
Pulse or digital communications
Repeaters
Testing
375 94, 34082563, 34082564, 342195, H03D 104, G08C 1900
Patent
active
046481010
ABSTRACT:
The decoding circuit of the invention comprises essentially a digital filter 16, a pulse-width recognition circuit 17 a pulse peak amplitude selection circuit 23 and a circuit for decoding MLS boosted scanning pulse pairs 32 to 38. This decoding circuit makes it possible to eliminate parasite pulses from a clutter source whose width is incorrect when compared to the width of useful pulses and also to eliminate pulse pairs that have the right width but do not have the right interval.
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Hamzaoui Salim
Schilliger Michel
Griffin Robert L.
Huseman M.
LMT Radio Professionnelle
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