EP 2792016 A1 20141022 - MICROSTRIP LINE/SLOT LINE TRANSITION CIRCUIT
Title (en)
MICROSTRIP LINE/SLOT LINE TRANSITION CIRCUIT
Title (de)
ÜBERGANGSSCHALTUNG ZWISCHEN MIKROSTREIFENLEITUNG UND SCHLITZLEITUNG
Title (fr)
CIRCUIT DE TRANSITION LIGNE MICRORUBAN/LIGNE FENTE
Publication
Application
Priority
- FR 1161437 A 20111212
- EP 2012074659 W 20121206
Abstract (en)
[origin: WO2013087509A1] The invention relates to a transition circuit for transition from a microstrip line to a slot line. According to the invention, the slot line (2) of the transition circuit is equipped with a filter (SBFs) for providing the slot line, in the zone where the microstrip line (1) and the slot line (2) cross over, with an impedance substantially equal to the impedance of an open circuit for at least one desired frequency of the signal and an impedance substantially equal to the impedance of a short-circuit for at least one undesirable frequency of the signal. Advantageously, the microstrip line is also equipped with a filter (SBFm) for providing the microstrip line, in the crossover zone, with an impedance substantially equal to the impedance of a short-circuit for the desired frequency and an impedance substantially equal to the impedance of an open circuit for the undesirable frequency.
IPC 8 full level
H01P 5/10 (2006.01); H01Q 13/08 (2006.01)
CPC (source: EP US)
H01P 1/2039 (2013.01 - US); H01P 1/268 (2013.01 - US); H01P 5/1007 (2013.01 - EP US)
Citation (search report)
See references of WO 2013087509A1
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
DOCDB simple family (publication)
FR 2984018 A1 20130614; CN 103988363 A 20140813; CN 103988363 B 20160511; EP 2792016 A1 20141022; EP 2792016 B1 20160302; JP 2015505198 A 20150216; KR 20140100577 A 20140814; US 2015022280 A1 20150122; WO 2013087509 A1 20130620
DOCDB simple family (application)
FR 1161437 A 20111212; CN 201280061425 A 20121206; EP 12795473 A 20121206; EP 2012074659 W 20121206; JP 2014546427 A 20121206; KR 20147019412 A 20121206; US 201214362516 A 20121206