Global Patent Index - EP 1084519 A1

EP 1084519 A1 2001-03-21 - 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

EP 1084519 A1 (DE)

Application

EP 99936244 A

Priority

  • DE 9901447 W
  • DE 19824997 A

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 (main, further and additional classification)

H01P 1/208; H01P 7/10

IPC 8 full level (invention and additional information)

H01P 1/208 (2006.01); H01P 7/10 (2006.01)

CPC (invention and additional information)

H01P 7/105 (2013.01); H01P 1/2086 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19824997 A1 19991216; DE 19824997 C2 20030109; CA 2334414 A1 19991216; EP 1084519 A1 20010321; WO 9965103 A1 19991216

INPADOC legal status


2005-06-15 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20041201

2003-04-16 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030227

2002-07-10 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: FORSCHUNGSZENTRUM JUELICH GMBH

2002-07-10 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: ROBERT BOSCH GMBH

2001-03-21 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001123

2001-03-21 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE