EP 1205006 A1 20020515 - TRANSITION FROM A WAVEGUIDE TO A MICROSTRIP
Title (en)
TRANSITION FROM A WAVEGUIDE TO A MICROSTRIP
Title (de)
ÜBERGANG VON EINEM HOHLLEITER AUF EINE STREIFENLEITUNG
Title (fr)
TRANSITION ENTRE UN GUIDE D'ONDES ET UNE MICROBANDE
Publication
Application
Priority
- DE 19934351 A 19990722
- IB 0001140 W 20000719
Abstract (en)
[origin: US2005040911A1] A transition from a waveguide to a microstrip, including a substrate having a plurality of ground surfaces superimposed on one another, the microstrip extending on the substrate and a plurality of through-contacts providing electrical connectivity to the plurality of ground surfaces. Wherein the waveguide includes a waveguide wall with an opening therein, the substrate projecting through the opening into the waveguide such that at least a portion of the microstrip is disposed within the waveguide, at least one of the plurality of ground surfaces being in contact with the waveguide wall.
IPC 1-7
IPC 8 full level
H01P 5/107 (2006.01)
CPC (source: EP US)
H01P 5/107 (2013.01 - EP US)
Citation (search report)
See references of WO 0108252A1
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)
US 2005040911 A1 20050224; US 7002431 B2 20060221; AT E353165 T1 20070215; AU 6311100 A 20010213; CN 1196222 C 20050406; CN 1364325 A 20020814; DE 19934351 A1 20010208; DE 50014027 D1 20070322; EP 1205006 A1 20020515; EP 1205006 B1 20070131; NO 20020297 D0 20020118; NO 20020297 L 20020315; WO 0108252 A1 20010201
DOCDB simple family (application)
US 93713104 A 20040909; AT 00949855 T 20000719; AU 6311100 A 20000719; CN 00810739 A 20000719; DE 19934351 A 19990722; DE 50014027 T 20000719; EP 00949855 A 20000719; IB 0001140 W 20000719; NO 20020297 A 20020118