EP 3430673 A1 20190123 - RF FILTER
Title (en)
RF FILTER
Title (de)
HF-FILTER
Title (fr)
FILTRE RF
Publication
Application
Priority
- CN 201610157297 A 20160318
- FI 2017050179 W 20170317
Abstract (en)
[origin: WO2017158241A1] The invention relates to an RF filter comprising a casing (C), a wall structure (W) between a bottom (B) and cover (T) of which defines inside of it at least one compartment (CPA1-CPA4). The RF filter has compartment-specific resonators (R1-R4), and the RF filter comprises a signal port (SP1) and an RF transmission line (TL) connected to it, the RF transmission line being arranged to transfer an RF signal to the compartments (CPA1-CPA4) of the RF fil-ter. In order to support the RF transmission line, the wall structure (W) of the casing (C) comprises one or more supporting brackets (SU1-SU4, SU11-SU13) which are bent from a wall of the wall structure and to which the transmission line (TL) is fixed by means of an insulating mounting (IS).
IPC 8 full level
H01P 1/205 (2006.01)
CPC (source: CN EP)
H01P 1/2053 (2013.01 - EP); H01P 1/207 (2013.01 - CN)
Citation (search report)
See references of WO 2017158241A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017158241 A1 20170921; CN 107204503 A 20170926; CN 107204503 B 20200505; EP 3430673 A1 20190123
DOCDB simple family (application)
FI 2017050179 W 20170317; CN 201610157297 A 20160318; EP 17729173 A 20170317