EP 0588179 B1 19990127 - Device for operating a wideband phased array antenna
Title (en)
Device for operating a wideband phased array antenna
Title (de)
Schaltungsanordnung zum Betreiben einer breitbandigen phasengesteuerten Gruppenantenne
Title (fr)
Dispositif pour mettre en service un réseau d'antennes à commande de phase à large bande
Publication
Application
Priority
DE 4230252 A 19920910
Abstract (en)
[origin: EP0588179A1] The invention relates to a circuit arrangement for operating a wideband phased array antenna. In this case, the associated individual antennas are driven by mixer arrangements which enable highly accurate, reliable and cost-effective phase changing. <IMAGE>
IPC 1-7
IPC 8 full level
H01Q 3/36 (2006.01); H01Q 3/42 (2006.01); H01Q 21/00 (2006.01)
CPC (source: EP)
H01Q 3/36 (2013.01); H01Q 3/42 (2013.01); H01Q 21/0025 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0588179 A1 19940323; EP 0588179 B1 19990127; DE 4230252 A1 19940317; DE 59309339 D1 19990311
DOCDB simple family (application)
EP 93114114 A 19930903; DE 4230252 A 19920910; DE 59309339 T 19930903