FIELD: radio engineering, possible use in communication systems of various purposes for accelerated synchronization of noise-like signals.
SUBSTANCE: during overwriting of information, counts of synchronization series are rearranged to transform this series to one of Walsh functions, ordered in accordance to Adamar's method. In overwriting cycle second commutator 7 from control block 16 receives a command, in accordance to which it lets signals from address counter 12 to reach output. Complete circuit diagram of device is provided on fig. 2.
EFFECT: shorter time needed for finding a set of M-series at large frequencies of symbol alternation for these series.
5 dwg
Title | Year | Author | Number |
---|---|---|---|
M-SEQUENCE SYNCHRONIZING DEVICE | 1984 |
|
SU1840075A1 |
DEVICE FOR SYNCHRONIZATION OF M-SERIES | 1983 |
|
SU1840196A1 |
COMPLEX-SIGNAL SYNCHRONIZING DEVICE | 1987 |
|
SU1840228A1 |
DISCRETE INFORMATION RECEIVER | 0 |
|
SU1501298A1 |
DEVICE FOR GENERATION AND PROCESSING OF BROADBAND SIGNALS | 2018 |
|
RU2691733C1 |
APPARATUS FOR SYNCHRONISING NOISE-LIKE SIGNALS | 1989 |
|
SU1841074A1 |
BROADBAND SIGNAL SEARCH AND MONITORING DEVICE | 1983 |
|
SU1840276A1 |
A REPEATER | 0 |
|
SU1707772A1 |
DEVICE FOR SIMULTANEOUS RECEPTION OF SIGNALS FROM VARIOUS SATELLITE NAVIGATION SYSTEMS | 2015 |
|
RU2611069C1 |
DEVICE FOR INTERFACE BETWEEN COMPUTER AND COMMUNICATION CHANNEL | 1992 |
|
RU2043652C1 |
Authors
Dates
2006-07-20—Published
1985-06-21—Filed