Pulse or digital communications – Repeaters – Testing
Patent
1992-04-13
1993-03-30
Gregory, Bernarr E.
Pulse or digital communications
Repeaters
Testing
380 34, 455 69, 455 88, 455 92, H04L 2730, H04B 7005
Patent
active
051990458
ABSTRACT:
A spread communication system comprising a receiver, a diffusion convertor for converting a signal from the receiver, a control signal generator for generating a control signal representing an output level of the diffusion convertor, another diffusion convertor for converting data to be transmitted, a transmitter for transmitting data from the another diffusion convertor and a transmission controller for controlling a transmission level of the transmitter in accordance with the control signal from the control signal generator.
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patent: 4613990 (1986-09-01), Halpern
patent: 4641322 (1987-02-01), Hasegawa
patent: 4868795 (1989-09-01), McDavid et al.
patent: 4870698 (1989-09-01), Katsuyama et al.
patent: 4958359 (1990-09-01), Kato
Canon Kabushiki Kaisha
Gregory Bernarr E.
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