EP 0920072 A3 19991124 - Electronically scanned phased-array antenna for a satellite radio terminal
Title (en)
Electronically scanned phased-array antenna for a satellite radio terminal
Title (de)
Elektronisch phasengesteuerte Antenne in einem Satellitenfunk-Terminal
Title (fr)
Antenne à commande électronique de phase pour terminal de télécommunications par satellite
Publication
Application
Priority
DE 19752160 A 19971125
Abstract (en)
[origin: EP0920072A2] The electronic phase controlled antenna (2) is a linear one dimensional antenna whose main horn can be electronically pivoted in only one dimension. The antenna is arranged on a mechanically driven pivot device (1). The pivoting of the pivotal plane of the antenna can be in any spatial position. The antenna is positioned by the control device such that the pivotal plane of the antenna horn contains both the two satellites and also the terminal.
IPC 1-7
IPC 8 full level
H01Q 3/08 (2006.01); H01Q 3/26 (2006.01); H01Q 25/00 (2006.01)
CPC (source: EP)
H01Q 3/08 (2013.01); H01Q 3/26 (2013.01); H01Q 25/00 (2013.01)
Citation (search report)
- [E] WO 9922422 A1 19990506 - ERICSSON TELEFON AB L M [SE]
- [A] GB 2295493 A 19960529 - JAPAN RADIO CO LTD [JP]
- [A] WO 9715092 A1 19970424 - NIELSEN PETER [DK]
- [A] US 5227806 A 19930713 - EGUCHI KOUICHI [JP]
- [A] EP 0452970 A2 19911023 - NEC CORP [JP]
- [A] US 5008678 A 19910416 - HERMAN MARTIN I [US]
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)
EP 0920072 A2 19990602; EP 0920072 A3 19991124; EP 0920072 B1 20020911; DE 19752160 A1 19990610; DE 59805495 D1 20021017
DOCDB simple family (application)
EP 98122051 A 19981120; DE 19752160 A 19971125; DE 59805495 T 19981120