EP 1569297 B1 20131225 - Ultra-wideband V-UHF antenna
Title (en)
Ultra-wideband V-UHF antenna
Title (de)
Ultrabreitbandige V-UHF antenna
Title (fr)
Antenne à très large bande V-UHF
Publication
Application
Priority
FR 0402039 A 20040227
Abstract (en)
[origin: EP1569297A1] The system has two collinear dipoles (11, 12) operating in frequency bands (Fhinf, Fhsup and Fminf, Fmsup), respectively. The dipoles radiate when they are in their combined frequencies. The Fmsup frequency is higher or equal to Fhinf frequency. A monopole (13) operates in the band (Fbinf, Fbsup). A supply system has outputs (16-18) connected to dipoles (11, 12) and monopole (13) by transmission lines (21-23) respectively.
IPC 8 full level
H01Q 5/00 (2006.01); H01Q 5/10 (2015.01); H01Q 5/40 (2015.01); H01Q 9/22 (2006.01); H01Q 21/10 (2006.01); H01Q 21/30 (2006.01)
CPC (source: EP US)
H01Q 5/00 (2013.01 - EP US); H01Q 5/40 (2015.01 - EP US); H01Q 9/22 (2013.01 - EP US); H01Q 21/10 (2013.01 - EP US); H01Q 21/30 (2013.01 - EP US)
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1569297 A1 20050831; EP 1569297 B1 20131225; ES 2446989 T3 20140311; FR 2866988 A1 20050902; FR 2866988 B1 20060602; PL 1569297 T3 20140530; US 2005253768 A1 20051117; US 7183992 B2 20070227
DOCDB simple family (application)
EP 05101169 A 20050216; ES 05101169 T 20050216; FR 0402039 A 20040227; PL 05101169 T 20050216; US 5930905 A 20050217