Pulse or digital communications – Repeaters – Testing
Patent
1981-08-19
1984-04-03
Griffin, Robert L.
Pulse or digital communications
Repeaters
Testing
375 1, 333 18, H04B 304
Patent
active
044411928
ABSTRACT:
A signal processing system detects the transmission characteristics of a channel thereby to compensate the output waveform of the channel into the most-optimum state. The impulse response of the channel is detected by transmitting a code having a keen autocorrelation from the transmission end and by determining the correlation between the received signal of the code transmitted and the same code of the aforementioned code at a reception end.
REFERENCES:
patent: 3508172 (1970-04-01), Kretzmer et al.
patent: 3524169 (1970-08-01), McAuliffe et al.
patent: 3614622 (1971-10-01), Holsinger
patent: 3659229 (1972-04-01), Milton
patent: 4037159 (1977-07-01), Martin
patent: 4164628 (1979-08-01), Ward et al.
patent: 4206320 (1980-06-01), Keasler et al.
patent: 4291409 (1981-09-01), Weinberg et al.
patent: 4293953 (1981-10-01), Gutleber
Kita Yasuhiro
Koya Masahiro
Maeda Narimichi
Tsukamoto Nobuo
Chin Stephen
Griffin Robert L.
Hitachi , Ltd.
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