EP 1885017 A1 20080206 - Tunable bandpass filter
Title (en)
Tunable bandpass filter
Title (de)
Abstimmbares Bandpass-Filter
Title (fr)
Filtre passe-bande accordable
Publication
Application
Priority
EP 06015382 A 20060724
Abstract (en)
The invention provides a tunable bandpass filter, comprising a plurality of resonator cavities (2) arranged serially along a first direction, each resonator cavity being equipped with a movable frequency tuning element (10) and a control mechanism having a movable control element (20), which are arranged such that an adjusting movement of the control element causes the tuning elements to be simultaneously displaced in dependence of the adjusting movement of the control element in order to adjust the centre frequencies of the resonator cavities.
IPC 8 full level
H01P 1/205 (2006.01)
CPC (source: EP)
H01P 1/2053 (2013.01); H01P 7/04 (2013.01)
Citation (search report)
- [DA] US 2005212623 A1 20050929 - ALA-KOJOLA JOUNI [FI]
- [A] EP 1258941 A2 20021120 - COMTECH S R L [IT]
- [A] DE 19602815 A1 19960808 - ISRAEL STATE [IL]
- [A] US 3516030 A 19700602 - BRUMBELOW JOSEPH S
- [DA] WO 2006012055 A2 20060202 - MICROWAVE CIRCUITS INC [US], et al
Designated contracting state (EPC)
DE FR GB
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06015382 A 20060724