EP 1594186 B1 20101117 - Earth antenna with loop radiating kilometric or hectometric waves
Title (en)
Earth antenna with loop radiating kilometric or hectometric waves
Title (de)
Bodenantenne mit Schleife zur Abstrahlung kilometrischer oder hektometrischer Wellen
Title (fr)
Antenne de sol à boucle rayonnant en ondes kilométriques ou hectométriques
Publication
Application
Priority
FR 0404860 A 20040504
Abstract (en)
[origin: EP1594186A1] The antenna has an earth plane (1) that is horizontally buried near and under the surface of the ground (S). An excitation loop (2) horizontally extends above the surface of the ground at a height (H) greater than 2 meter with respect to the plane. A metallic connection unit (3) perpendicular to the loop connects an end (21) of the loop to the plane. Each of the loop and connection unit is constituted by a thin cylindrical unit.
IPC 8 full level
H01Q 9/42 (2006.01); H01Q 1/04 (2006.01); H01Q 9/04 (2006.01)
CPC (source: EP)
H01Q 1/04 (2013.01); H01Q 9/0421 (2013.01); H01Q 9/42 (2013.01)
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 1594186 A1 20051109; EP 1594186 B1 20101117; AT E488883 T1 20101215; DE 602005024743 D1 20101230; ES 2356087 T3 20110404; FR 2870047 A1 20051111; FR 2870047 B1 20060714; PL 1594186 T3 20110429; PT 1594186 E 20110215
DOCDB simple family (application)
EP 05300192 A 20050317; AT 05300192 T 20050317; DE 602005024743 T 20050317; ES 05300192 T 20050317; FR 0404860 A 20040504; PL 05300192 T 20050317; PT 05300192 T 20050317