EP 2052537 A1 20090429 - BOOSTER CIRCUIT
Title (en)
BOOSTER CIRCUIT
Title (de)
VERSTÄRKUNGSSCHALTUNG
Title (fr)
CIRCUIT AMPLIFICATEUR
Publication
Application
Priority
- KR 2007004497 W 20070918
- KR 20060092262 A 20060922
Abstract (en)
[origin: WO2008035893A1] A booster circuit comprises a rejection filter for filtering a signal, which has a frequency band higher than a preset frequency band, among input signals, and a booster for receiving and amplifying a signal output from the rejection filter.
IPC 8 full level
H04N 5/50 (2006.01); H03F 3/19 (2006.01); H03H 7/01 (2006.01)
CPC (source: EP KR)
H03F 3/191 (2013.01 - EP); H03H 5/02 (2013.01 - EP); H04B 1/10 (2013.01 - EP); H04B 1/18 (2013.01 - EP); H04N 5/50 (2013.01 - KR); H03F 2200/114 (2013.01 - EP); H03F 2200/165 (2013.01 - EP); H03F 2200/216 (2013.01 - EP); H03F 2200/225 (2013.01 - EP); H03F 2200/237 (2013.01 - EP); H03F 2200/391 (2013.01 - EP); H03F 2200/451 (2013.01 - EP); H03F 2200/75 (2013.01 - EP)
Designated contracting state (EPC)
ES FR GB
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008035893 A1 20080327; EP 2052537 A1 20090429; EP 2052537 A4 20110316; KR 20080026968 A 20080326
DOCDB simple family (application)
KR 2007004497 W 20070918; EP 07808287 A 20070918; KR 20060092262 A 20060922