EP 2005522 A4 20090603 - BROADBAND DUAL POLARIZED BASE STATION ANTENNA
Title (en)
BROADBAND DUAL POLARIZED BASE STATION ANTENNA
Title (de)
DUALE POLARISIERTE BREITBAND-BASISSTATIONSANTENNE
Title (fr)
ANTENNE DE STATION DE BASE A DOUBLE POLARISATION A LARGE BANDE
Publication
Application
Priority
- US 2007007593 W 20070329
- US 78744206 P 20060330
Abstract (en)
[origin: WO2007126831A2] A dual polarized broadband base station antenna for wireless communication systems is disclosed. The present invention employs a dual polarized boxed arrangement radiation element with high isolation between polarization channels. Plural radiating elements project outwardly from the surface of a ground plane. The antenna elements are paired dipoles.
IPC 8 full level
H01Q 21/20 (2006.01); H01Q 21/26 (2006.01)
CPC (source: EP)
H01Q 1/246 (2013.01); H01Q 21/08 (2013.01); H01Q 21/26 (2013.01); H01Q 25/001 (2013.01)
Citation (search report)
- [X] US 6822618 B2 20041123 - BISIULES PETER JOHN [US], et al
- [X] US 2004252071 A1 20041216 - BISIULES PETER JOHN [US], et al
- [X] WO 0250945 A1 20020627 - KATHREIN WERKE KG [DE], et al
- [X] WO 0169714 A1 20010920 - KATHREIN WERKE KG [DE], et al
- [X] WO 9962139 A1 19991202 - KATHREIN WERKE KG [DE], et al
- [A] US 2005231437 A1 20051020 - DAI HSIN-KUO [TW], et al
- See references of WO 2007126831A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007126831 A2 20071108; WO 2007126831 A3 20080925; EP 2005522 A2 20081224; EP 2005522 A4 20090603; EP 2005522 B1 20150909
DOCDB simple family (application)
US 2007007593 W 20070329; EP 07754157 A 20070329