EP 1969728 A1 20080917 - A WIDEBAND COMMUNICATIONS RECEIVER AND A METHOD FOR RECEIVING DATA FRAMES FROM A WIRELESS DEVICE IN A WIRELESS LOCAL AREA NETWORK
Title (en)
A WIDEBAND COMMUNICATIONS RECEIVER AND A METHOD FOR RECEIVING DATA FRAMES FROM A WIRELESS DEVICE IN A WIRELESS LOCAL AREA NETWORK
Title (de)
BREITBANDKOMMUNIKATIONSEMPFÄNGER UND VERFAHREN ZUM EMPFANG VON DATENFRAMES VON EINER DRAHTLOSEN VORRICHTUNG IN EINEM DRAHTLOSEN LAN
Title (fr)
RECEPTEUR DE COMMUNICATIONS A LARGE BANDE ET PROCEDE DE RECEPTION DE TRAMES DE DONNEES DEPUIS UN DISPOSITIF SANS FIL DANS UN RESEAU LOCAL SANS FIL
Publication
Application
Priority
- IB 2006054924 W 20061218
- EP 05028549 A 20051228
- EP 06842585 A 20061218
Abstract (en)
[origin: WO2007074413A1] The invention relates to a wideband communications receiver (1), especially a receiver in a wireless local area network, comprising: - an antenna interface module (RFM) including a low noise amplifier (3, 3.1, 3.2) connected to an antenna (2, 2.1, 2.2); - an analog front-end section (AFE) including: a preceding radio frequency amplifier (5); a direct down-converter (6) for down-conversion of amplified radio frequency signals (f^) directly to baseband into differential IQ signals (IQ); a succeeding amplifier (8.1, 8.2) for amplifying the differential IQ signals (IQ) into saturation; - an baseband controller (7) directly processing the amplified IQ signals (IQ) bitwise.
IPC 8 full level
CPC (source: EP)
H03D 3/006 (2013.01); H04B 1/30 (2013.01)
Citation (search report)
See references of WO 2007074413A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007074413 A1 20070705; CN 101346887 A 20090114; EP 1969728 A1 20080917; JP 2009522837 A 20090611
DOCDB simple family (application)
IB 2006054924 W 20061218; CN 200680049229 A 20061218; EP 06842585 A 20061218; JP 2008548051 A 20061218