| 54 |
Titel |
TI |
[DE] Modulare Verstärkeranordnung
[EN] Modular amplifier arrangement
[FR] Dispositif d'amplification modulaire |
| 71/73 |
Anmelder/Inhaber |
PA |
LUCENT TECH NETWORK SYS GMBH, DE
|
| 72 |
Erfinder |
IN |
DOUBRAVA MICHAEL, DE
;
FISCHER GEORG DR, DE
|
| 22/96 |
Anmeldedatum |
AD |
04.10.2003 |
| 21 |
Anmeldenummer |
AN |
03022325 |
|
Anmeldeland |
AC |
EP |
|
Veröffentlichungsdatum |
PUB |
06.04.2005 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
|
| 51 |
IPC-Hauptklasse |
ICM |
H03F 3/60
|
| 51 |
IPC-Nebenklasse |
ICS |
H03F 1/02
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
H03F 1/0277
H03F 2200/198
H03F 3/602
|
|
MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
H03F 1/02
(2006.01)
H03F 3/60
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] The invention relates to a modular RF power amplifier arrangement for a base station for a wireless communication system. <??>It is an object to provide a modular amplifier arrangement which is upgradeable multiply in a fail-safe manner to increase its output power capabilities in a cost-efficient manner, with low losses, high efficiency. <??>According to the invention a modular traveling wave amplifier is proposed comprising a basic amplifier module (100) with an input line arrangement (110) and an output line arrangement (120), at least a first branching line (136) for parallely connecting a first upgrade amplifier module (200), and variable or reconfigurable impedance matching means at the input and/or at the output. <IMAGE> |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
US000004893093A
US000004965530A
US000005543751A
US020030107453A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
H03F 1/02
H03F 3/60
|
