Device for a Vertical Electromagnetic Field Component Receiver
AssigneeAdvanced Hydrocarbon Mapping AS
InventorJostein Kåre Kjerstad
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Abstract
A device for disposing an antenna dipole arranged to be submerged in a water mass is described. A first electrode is placed, in an operative position, approximately vertically above and at a distance from a second electrode. A mast is pivotally secured, at a portion distant from, in the operative position, a lower end portion, to a stand. The first electrode is arranged near, in or on an upper end portion of the mast. The second electrode is arranged near, in or on the lower end portion of the mast. The mast and/or stand includes means which are arranged to keep the mast in a prescribed position. The mast and stand are formed substantially of non-magnetic materials.
Claims20
A device for disposing an antenna dipole (1) arranged to be submerged in a water mass, a first electrode (11) being placed, in an operative position, approximately vertically above and at a distance from a second electrode (12), said device comprising:
- a mast (2) is pivotally secured to a stand (3), in a portion distant from, in the operative position, a lower end portion (22) of the mast (2);
- the first electrode (11) is arranged near, in or on an upper end portion (21) of the mast (2);
- the second electrode (12) is arranged near, in or on the lower end portion (22) of the mast (2);
- at least one of the mast (2) and stand (3) includes positioning means which are arranged for keeping the mast (2) in a prescribed position;
- and
- the mast (2) and stand (3) are formed substantially of non-magnetic materials.
Dependencies are inferred from the claim text.