EP 1078450 A4 20021120 - METHODS AND APPARATUS FOR TIMING RECOVERY OF VESTIGIAL SIDEBAND (VSB) MODULATED SIGNALS
Title (en)
METHODS AND APPARATUS FOR TIMING RECOVERY OF VESTIGIAL SIDEBAND (VSB) MODULATED SIGNALS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR TAKTRÜCKGEWINNUNG FÜR RESTSEITENBANDMODULIERTE SIGNALE
Title (fr)
PROCEDE ET APPAREIL POUR LA RECUPERATION DE RYTHME DE SIGNAUX MODULES DANS LA BANDE LATERALE RESIDUELLE
Publication
Application
Priority
- IL 9900234 W 19990504
- US 8406398 P 19980504
Abstract (en)
[origin: WO9957805A1] Apparatus for timing recovery of vestigial sideband (VSB) modulated signals including a narrow band pass filter (28) adapted to receive a baseband VSB signal (26) having a positive-frequency signal edge (30) and providing a portion of the positive-frequency signal edge (30). A non-linear transformer (32) is adapted to receive the signal portion and provide a timing-retrievable signal to a loop filter (34) which is adapted to receive and average the timing-retrievable signal to provide a timing corrected signal.
IPC 1-7
IPC 8 full level
H03D 1/24 (2006.01); H04L 7/027 (2006.01); H04L 27/06 (2006.01); H04L 7/033 (2006.01)
CPC (source: EP)
H03D 1/24 (2013.01); H04L 7/027 (2013.01); H04L 27/06 (2013.01); H04L 7/033 (2013.01)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 9957805A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9957805 A1 19991111; AU 3626199 A 19991123; EP 1078450 A1 20010228; EP 1078450 A4 20021120
DOCDB simple family (application)
IL 9900234 W 19990504; AU 3626199 A 19990504; EP 99918254 A 19990504