EP 1741195 A1 20070110 - LARGE SCALE BI-DIRECTIONAL USER TERMINAL WITH CONFIGURABLE TRANSMISSION FREQUENCIES
Title (en)
LARGE SCALE BI-DIRECTIONAL USER TERMINAL WITH CONFIGURABLE TRANSMISSION FREQUENCIES
Title (de)
BIDIREKTIONALES BENUTZERENDGERÄT AUF GROSSEM MASSSTAB MIT KONFIGURIERBAREN SENDEFREQUENZEN
Title (fr)
TERMINAL UTILISATEUR BI-DIRECTIONNEL DE LARGE DIFFUSION A FREQUENCES D'EMISSION CONFIGURABLES
Publication
Application
Priority
- EP 2005051504 W 20050404
- FR 0450835 A 20040429
Abstract (en)
[origin: WO2005114856A1] The invention relates to an upgradable product which makes it possible to industrially produce a single easily configurable circuit with low production costs. The production costs are reduced by increased production volumes. The external unit of a receiving terminal provided with a feedback channel comprises passband filter means (206) for passing translated signals situated in a transmission widthband (401) and rejection filter means (205) for rejecting at least one frequency situated in the transmission widthband (401), wherein said rejection filter means is neutralised when neither the defined oscillator frequency no the frequency multiple thereof is situated within the transmission widthband.
IPC 8 full level
H04B 1/40 (2006.01); H01P 1/207 (2006.01)
CPC (source: EP US)
H04B 1/0096 (2013.01 - EP US)
Citation (search report)
See references of WO 2005114856A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 2005114856 A1 20051201; BR PI0509939 A 20070925; CN 1943124 A 20070404; EP 1741195 A1 20070110; FR 2869743 A1 20051104; JP 2007535253 A 20071129; US 2007178855 A1 20070802
DOCDB simple family (application)
EP 2005051504 W 20050404; BR PI0509939 A 20050404; CN 200580011691 A 20050404; EP 05733569 A 20050404; FR 0450835 A 20040429; JP 2007510011 A 20050404; US 57904405 A 20050404