EP 2323214 A1 20110518 - Device for filtering radio frequency signals, coaxial air cavity filter, and manufacturing method thereof
Title (en)
Device for filtering radio frequency signals, coaxial air cavity filter, and manufacturing method thereof
Title (de)
Vorrichtung zum Filtern von Funkfrequenzsignalen, koaxialer Lufteinschlussfilter und Herstellungsverfahren dafür
Title (fr)
Dispositif pour filtrer les signaux de fréquence radio, filtre à cavité d'air coaxial et procédé de fabrication correspondant
Publication
Application
Priority
EP 09306099 A 20091116
Abstract (en)
The invention relates to a device (DEV1) for filtering radio frequency signals, wherein the device (DEV1) comprises at least one resonator cavity (RC) for the radio frequency signals with a base plate, (BP1) and at least one inner conductor (IC1) extending upwards from the base plate (BP1), wherein the of least one inner conductor (IC1) is formed from a metal material and the base plate (BP1) is formed frame plastic material, and wherein the at least one inner conductor (IC1) is mounted to the base plate (BP1) by a molding fixation (MF1). The invention further relates to a coaxial air cavity filter and to a method for manufacturing a device for filtering radio frequency signals.
IPC 8 full level
H01P 1/205 (2006.01); H01P 7/04 (2006.01); H01P 11/00 (2006.01)
CPC (source: EP)
H01P 1/2053 (2013.01); H01P 7/04 (2013.01); H01P 11/008 (2013.01)
Citation (search report)
- [XYI] EP 1760824 A1 20070307 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [Y] WO 9324970 A1 19931209 - POSEIDON SCIENT INSTR PTY LTD [AU], et al
- [X] WO 2008111782 A1 20080918 - ACE TECH CORP [KR], et al
- [X] EP 2083471 A1 20090729 - LUCENT TECHNOLOGIES INC [US]
- [A] US 2005219013 A1 20051006 - KUMAR PAVAN [CA], et al
- [A] WO 0038270 A1 20000629 - ERICSSON TELEFON AB L M [SE]
- [A] US 2003052571 A1 20030320 - MIKKONEN ESA [FI]
Designated contracting state (EPC)
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 SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09306099 A 20091116