EP 0028403 A1 19810513 - Stub for matching microstrip circuits.
Title (en)
Stub for matching microstrip circuits.
Title (de)
Anpassungsquerzweig für Mikrobandschaltungen.
Title (fr)
Tronçon de ligne en dérivation pour l'adaptation de circuits à microbandes.
Publication
Application
Priority
IT 6914879 A 19791105
Abstract (en)
Introduction of a minimum redundancy into a microstrip stub for microwave circuits allowing reversibility of adjustment, always operating in the same manner, that is by only removing or by only adding conductive material.
IPC 1-7
IPC 8 full level
CPC (source: EP)
H01P 5/028 (2013.01); H01P 7/082 (2013.01)
Citation (search report)
- US 4157517 A 19790605 - BENENATI ROBERT L [US], et al
- US 2819452 A 19580107 - MAURICE ARDITI, et al
- US 2820206 A 19580114 - MAURICE ARDITI, et al
- FR 1212982 A 19600328 - CSF
- DE 2310371 A1 19740926 - LICENTIA GMBH
- US 3417352 A 19681217 - WALLER MILFORD J
- US 4070639 A 19780124 - NEMIT JEFFREY T, et al
- US 4105959 A 19780808 - STACHEJKO VITALY
- IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, Vol. MTT-19, No. 7, July 1971 New York (US) M. CAULTON et al.: "Status of Lumped Elements in Microwave Integrated Circuits - Present and Future" pages 588 to 599 * The whole document *
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0028403 A1 19810513; IT 1119942 B 19860319; IT 7969148 A0 19791105
DOCDB simple family (application)
EP 80106677 A 19801031; IT 6914879 A 19791105