Abstract: Embodiments describe improved coupling of power amplifiers to antennas for the transmission of signals, such as OFDM signals. A large number of separate windings are utilized on a primary side, wherein each winding is for a different OFDM tone. Each OFDM tone may be amplified individually and combined as a results of transformer coupling. For example, the secondary side can have a single winding that combines the different OFDM tones.

Abstract: Embodiments describe improved coupling of power amplifiers to antennas for the transmission of signals, such as OFDM signals. A large number of separate windings are utilized on a primary side, wherein each winding is for a different OFDM tone. Each OFDM tone may be amplified individually and combined as a results of transformer coupling. For example, the secondary side can have a single winding that combines the different OFDM tones.

Abstract: The present invention relates to a floating loading buoy (1) comprising a surface element (2), columns (3) connecting the surface element (2) to a submerged pontoon element (4), mooring devices (5) for securing the loading buoy (1) to the seabed (6), at least one attachment point (7) for transfer pipelines (8) from a production/processing/storage unit (9) to the loading buoy (1), mooring and transfer devices (10) for transferring fluid from the loading buoy (1) to a loading/unloading vessel (11).

Abstract: The invention relates to a floating structure 1, for instance a semi submersible platform, comprising a deck structure 2, vertical columns 3 and a pontoon structure 4. The floating structure 1 is moored to the seabed with anchor lines 7. The mooring of the floating structure is done with taut line anchoring system, where the vertical stiffness in the anchoring system is approximately 20% of the water plane stiffness for the floating structure. The invention also relates to a floating structure as described above where the pontoon structure 4 comprises at least two levels of pontoons and where the columns 3 are formed to give variable water plane stiffness.

Abstract: The invention relates to a system to transfer fluid via at least one pipeline from one structure to another structure (such as a platform P and a vessel v respectively), in which one of the structures has an offloading arm 5 which is movable in to planes perpendicular to each other and in which a part of the offloading arm remote from the one structure is engagable with the other structure, so to allow linear and rotational movements between the structures. The pipeline along the offloading arm is configured to compensate for movements between the two structures in the longitudinal direction of the offloading arm.

Abstract: A wind turbine has a suspension and holders for such suspensions. Elongated members such as electrical power cables can be suspended from the nacelle of a wind turbine and down through the tower of the wind turbine. The suspension utilizes either a high friction between an inner rod and outer plates to hold the member by ensuring that the length of the inner rod and the supporting plates is at least four times the diameter of the members or a more mechanical holding of the members by providing beads in clamping portions constituting the suspension.

Abstract: A wind turbine has a suspension and holders for such suspensions. Elongated members such as electrical power cables can be suspended from the nacelle of a wind turbine and down through the tower of the wind turbine. The suspension utilizes either a high friction between an inner rod and outer plates to hold the member by ensuring that the length of the inner rod and the supporting plates is at least four times the diameter of the members or a more mechanical holding of the members by providing beads in clamping portions constituting the suspension.

Abstract: A wind turbine has a suspension and holders for such suspensions. Elongated members such as electrical power cables can be suspended from the nacelle of a wind turbine and down through the tower of the wind turbine. The suspension utilizes either a high friction between an inner rod and outer plates to hold the member by ensuring that the length of the inner rod and the supporting plates is at least four times the diameter of the members or a more mechanical holding of the members by providing beads in clamping portions constituting the suspension.