EP 1552604 A2 20050713 - APPARATUS, METHODS AND ARTICLES OF MANUFACTURE FOR LINEAR SIGNAL MODIFICATION
Title (en)
APPARATUS, METHODS AND ARTICLES OF MANUFACTURE FOR LINEAR SIGNAL MODIFICATION
Title (de)
VORRICHTUNGEN, VERFAHREN UND HERSTELLUNGSARTIKEL ZUR LINEARSIGNALMODIFIKATION
Title (fr)
APPAREIL, PROCEDES ET ARTICLES DE FABRICATION PERMETTANT DE REALISER UNE MODIFICATION LINEAIRE DE SIGNAL
Publication
Application
Priority
- US 0331936 W 20031008
- US 41731302 P 20021008
- US 29435802 A 20021114
Abstract (en)
[origin: WO2004034567A2] Apparatus, method and article of manufacture are shown for linear signal modification. An input signal is modified by providing one or more non-linear current sources and regulating at least one of the one or more current sources to output a signal based on one or more of the input signal characteristics. The modification of the output signal includes both amplification and attenuation.
IPC 1-7
IPC 8 full level
H03F 1/02 (2006.01)
CPC (source: EP)
H03F 1/0266 (2013.01); H03F 1/0277 (2013.01)
Citation (search report)
See references of WO 2004034567A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004034567 A2 20040422; WO 2004034567 A3 20040624; AU 2003299252 A1 20040504; AU 2003299252 A8 20040504; EP 1552604 A2 20050713; JP 2006502667 A 20060119
DOCDB simple family (application)
US 0331936 W 20031008; AU 2003299252 A 20031008; EP 03808183 A 20031008; JP 2004543560 A 20031008