EP 0714151 B1 20030903 - Broadband monopole antenna in uniplanar printed circuit technology and transmit- and/or receive device with such an antenna
Title (en)
Broadband monopole antenna in uniplanar printed circuit technology and transmit- and/or receive device with such an antenna
Title (de)
Breitbandige Monopolantenne in uniplanarer gedruckter Schaltungstechnik und Sende- und/oder Empfangsgerät mit einer derartiger Antenne
Title (fr)
Antenne large bande monopôle en technologie imprimée uniplanaire et dispositif d'émission et/ou de réception incorporant une telle antenne
Publication
Application
Priority
FR 9414198 A 19941122
Abstract (en)
[origin: EP0714151A1] The antenna includes a feed line (2) which is positioned on the first surface of a substrate. A conductor (3) is positioned on the second surface to form a ground plane (4) for the RF feed. A radiating stub (6) extends at least partially along the length of the side of the ground plate. A coupling slot (7) is formed between the stub and the plate. The coupling slot crosses the supply line at a crossing point beyond which the supply line has a series stub of a first adaptable length and the slot forms a parallel stub of a second adaptable length. The slot can be rectangular and the stub have variable width.
IPC 1-7
IPC 8 full level
H01Q 13/08 (2006.01); H01Q 1/24 (2006.01); H01Q 1/38 (2006.01); H01Q 9/04 (2006.01); H01Q 9/30 (2006.01); H01Q 9/42 (2006.01); H01Q 13/10 (2006.01); H01Q 21/24 (2006.01); H04B 1/38 (2006.01)
CPC (source: EP US)
H01Q 1/243 (2013.01 - EP US); H01Q 1/38 (2013.01 - EP US); H01Q 9/0421 (2013.01 - EP US); H01Q 9/0457 (2013.01 - EP US); H01Q 9/42 (2013.01 - EP US); H01Q 13/106 (2013.01 - EP US); H01Q 21/24 (2013.01 - EP US)
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 0714151 A1 19960529; EP 0714151 B1 20030903; DE 69531655 D1 20031009; DE 69531655 T2 20040624; FR 2727250 A1 19960524; FR 2727250 B1 19970207; JP H08256009 A 19961001; US 5835063 A 19981110
DOCDB simple family (application)
EP 95460040 A 19951106; DE 69531655 T 19951106; FR 9414198 A 19941122; JP 30452695 A 19951122; US 94117897 A 19970930