EP 1154510 A3 20020710 - Circular-to-linear polarized wave transducer
Title (en)
Circular-to-linear polarized wave transducer
Title (de)
Vorrichtung zur Umwandlung zirkular polarisierter Wellen in linear polarisierte Wellen
Title (fr)
Transducteur d'ondes polarisées circulaires en linéaires
Publication
Application
Priority
DE 20006916 U 20000414
Abstract (en)
[origin: US2002154402A1] A device is disclosed for converting a circularly polarized electromagnetic radiation into linearly polarized electromagnetic radiation. The device includes a depolarizer with depolarizing elements supported in a polarization mode converter for rotation between a vertical output and a horizontal output. A depolarization position for circularly polarized radiation exists between the horizontal output and the vertical output. The rotation direction of the depolarizer can be adjusted to selectively direct left-handed circularly polarized and right-handed circularly polarized radiation either to the vertical or the horizontal output.
IPC 1-7
IPC 8 full level
H01P 1/17 (2006.01)
CPC (source: EP US)
H01P 1/17 (2013.01 - EP US)
Citation (search report)
- [XP] EP 1032069 A1 20000830 - HUGHES ELECTRONICS CORP [US]
- [A] EP 0433092 A2 19910619 - SHARP KK [JP]
- [A] DE 3920563 A1 19910110 - MUELLER HEINZ JUERGEN DIPL ING [DE]
- [A] EP 0452022 A1 19911016 - MARCONI ELECTRONIC DEVICES [GB]
- [A] JP H07321542 A 19951208 - FUJITSU GENERAL LTD
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 2002154402 A1 20021024; US 6693497 B2 20040217; AT E304225 T1 20050915; DE 20006916 U1 20010613; DE 50107331 D1 20051013; EP 1154510 A2 20011114; EP 1154510 A3 20020710; EP 1154510 B1 20050907
DOCDB simple family (application)
US 83587701 A 20010416; AT 01109544 T 20010417; DE 20006916 U 20000414; DE 50107331 T 20010417; EP 01109544 A 20010417