EP 1084519 A1 20010321 - MULTIPOLAR BAND PASS FILTER WITH ELLIPTICAL FILTER CHARACTERISTIC
Title (en)
MULTIPOLAR BAND PASS FILTER WITH ELLIPTICAL FILTER CHARACTERISTIC
Title (de)
MEHRPOL-BANDPASSFILTER MIT ELLIPTISCHER FILTERCHARAKTERISTIK
Title (fr)
FILTRE PASSE-BANDE MULTIPOLAIRE A CARACTERISTIQUE ELLIPTIQUE
Publication
Application
Priority
- DE 9901447 W 19990512
- DE 19824997 A 19980605
Abstract (en)
[origin: DE19824997A1] The invention relates to a multipolar band pass filter with elliptical filter characteristic, comprising hemispheric dielectric dual mode resonators consisting of a hemispheric dielectric and coupling and balancing elements for fine adjustment of the filter. According to the invention, each dielectric is mounted in a base made of dielectric material.
IPC 1-7
IPC 8 full level
H01P 1/208 (2006.01); H01P 7/10 (2006.01)
CPC (source: EP)
H01P 1/2086 (2013.01); H01P 7/105 (2013.01)
Citation (search report)
See references of WO 9965103A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19824997 A1 19991216; DE 19824997 C2 20030109; CA 2334414 A1 19991216; EP 1084519 A1 20010321; WO 9965103 A1 19991216
DOCDB simple family (application)
DE 19824997 A 19980605; CA 2334414 A 19990512; DE 9901447 W 19990512; EP 99936244 A 19990512