EP 3223360 B1 20200826 - DUAL-LOOP ANTENNA FOR AN IMMERSED VEHICLE
Title (en)
DUAL-LOOP ANTENNA FOR AN IMMERSED VEHICLE
Title (de)
DOPPELSCHLEIFENANTENNE FÜR UNTERWASSERFAHRZEUG
Title (fr)
ANTENNE BI-BOUCLE POUR ENGIN IMMERGE
Publication
Application
Priority
FR 1600476 A 20160322
Abstract (en)
[origin: AU2017201928A1] BI-LOOP ANTENNA FOR AN UNDERWATER VEHICLE Transmitting and/or receiving antenna (1) intended to be borne by a submersible vehicle, characterized in that it comprises at least one of the following elements: * a support element (10); e a first loop (2) of a given shape comprising a first end (21) connected to a first point and a second end (22) connected to a common point; e a second loop (3) comprising a first end (31) connected to a second point and a second end (32) connected to the common point, having a shape similar to the shape of the first loop; e the two loops are symmetric with respect to the support element (10) and are supplied in phase opposition so that the currents returning to the common point balance each other out; * the first and the second loop being protected by an enclosure (8). Antenna system comprising an antenna according to the invention. (Figure 1) i38 22, 3 . i1 i281 -- 4 50 ! .- . 9 - 90 - H
IPC 8 full level
CPC (source: BR EP)
H01Q 1/04 (2013.01 - EP); H01Q 1/34 (2013.01 - BR EP); H01Q 7/06 (2013.01 - BR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3223360 A1 20170927; EP 3223360 B1 20200826; AU 2017201928 A1 20171012; AU 2017201928 B2 20210513; BR 102017005732 A2 20170926; FR 3049397 A1 20170929; FR 3049397 B1 20191122; MY 187490 A 20210924
DOCDB simple family (application)
EP 17161746 A 20170320; AU 2017201928 A 20170322; BR 102017005732 A 20170321; FR 1600476 A 20160322; MY PI2017700942 A 20170321