EP 0208441 A2 19870114 - High frequency switched attenuator.
Title (en)
High frequency switched attenuator.
Title (de)
Schaltbares Hochfrequenzdämpfungsglied.
Title (fr)
Atténuateur à hautes fréquences commutable.
Publication
Application
Priority
GB 8517180 A 19850706
Abstract (en)
In a high-frequency switched attenuator comprising input and output connections (1,2), a signal by-pass path (8), an attentuator network (A), and a relay switch (5) having a first condition in which the input and output connections are interconnected by the by-pass path and a second condition in which the input and output connections are interconnected through the attentuator network, a compensation network (LC) comprising an inductive component (L) and a variable capacitive component (C) is connected between the input and output connections (1,2).
IPC 1-7
IPC 8 full level
H01P 1/22 (2006.01)
CPC (source: EP)
H01P 1/227 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0208441 A2 19870114; EP 0208441 A3 19880803; DE 208441 T1 19870521; GB 8517180 D0 19850814
DOCDB simple family (application)
EP 86304728 A 19860619; DE 86304728 T 19860619; GB 8517180 A 19850706