EP 1897225 A1 20080312 - TRANSMITTER DELAY AND PHASE ADJUSTMENT
Title (en)
TRANSMITTER DELAY AND PHASE ADJUSTMENT
Title (de)
SENDERVERZÖGERUNGS- UND -PHASENEINSTELLUNG
Title (fr)
RETARD EMETTEUR ET REGLAGE DE PHASE
Publication
Application
Priority
- FI 2006050290 W 20060628
- FI 20055367 A 20050630
- US 47160606 A 20060621
Abstract (en)
[origin: WO2007003703A1] A transmitter, including at least two transmitter units, each transmitter unit being configured to input an instance of a digital transmit signal, to convert the digital transmit signal to an analog radio signal, and to amplify the analog radio signal. The transmitter is configured to determine a timing difference (208) between the amplified signals, and to adjust timing (210) of at least one of the input signals, so that a predetermined criterion is fulfilled.
IPC 8 full level
H04B 1/04 (2006.01)
CPC (source: EP)
H03F 1/3241 (2013.01); H03F 1/34 (2013.01); H03F 3/211 (2013.01); H03F 3/24 (2013.01); H04B 1/0475 (2013.01); H04B 1/0483 (2013.01); H03F 2200/451 (2013.01); H03F 2203/21106 (2013.01); H03F 2203/21112 (2013.01); H04B 2001/0425 (2013.01); H04B 2001/0433 (2013.01)
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
DOCDB simple family (publication)
WO 2007003703 A1 20070111; EP 1897225 A1 20080312; EP 1897225 A4 20140423
DOCDB simple family (application)
FI 2006050290 W 20060628; EP 06764529 A 20060628