EP 1097490 A1 20010509 - INTEGRATED ADAPTIVE ANTENNA OF A MULTIBEAM ANTENNA
Title (en)
INTEGRATED ADAPTIVE ANTENNA OF A MULTIBEAM ANTENNA
Title (de)
INTEGRIERTE ADAPTIVE ANTENNE EINER MULTIBEAMANTENNE
Title (fr)
ANTENNE ADAPTATIVE INTEGREE D'UNE ANTENNE MULTIDIAGRAMME
Publication
Application
Priority
- DE 19827795 A 19980623
- IB 9901169 W 19990623
Abstract (en)
[origin: DE19827795A1] The arrangement includes several emitters which are arranged in form of a dipole field (1) to produce several beams of a main antenna. Some of the emitters form an auxiliary antenna for the suppression of disturbances received by the main antenna. Emitter elements which have no important contribution to the simultaneous production several main beams, are used for the auxiliary antenna, and are supplied accordingly.
IPC 1-7
IPC 8 full level
G01S 7/28 (2006.01); H01Q 3/26 (2006.01); H01Q 21/22 (2006.01); H01Q 25/00 (2006.01)
CPC (source: EP US)
G01S 7/2813 (2013.01 - EP US); H01Q 3/2635 (2013.01 - EP US); H01Q 21/22 (2013.01 - EP US); H01Q 25/00 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 19827795 A1 19991230; EP 1097490 A1 20010509; US 6424296 B1 20020723; WO 9967854 A1 19991229
DOCDB simple family (application)
DE 19827795 A 19980623; EP 99926676 A 19990623; IB 9901169 W 19990623; US 73602500 A 20001220