SELEX COMMUNICATIONS S.P.A.
|SELEX COMMUNICATIONS S.P.A. Patent applications|
|Patent application number||Title||Published|
|20100270986||HIGH EFFICIENCY POWER CONVERTER, AND MODULATOR ANDTRANSMITTER USING IT - A power converter is described adapted to be connected to an electrical power source, in particular a voltage source (V||10-28-2010|
|20100173662||METHOD AND SYSTEM FOR THE AUTOMATED MANAGEMENT OF COMMUNICATION SERVICES ON BOARD A SHIP - A method for the automated management of services envisaged by a predetermined communications plan of a telecommunication system on-board a ship includes radiocommunication resources. The method defines static constraints or criteria, indicates the nominal characteristics of the resources forming part of the on-board system, and dynamic constraints or criteria, and indicates the state of use and the current operating conditions of the resources. The method also includes searching for a resource adapted to perform a service required, on the basis of the static constraints; checking for availability of the resource on the basis of the dynamic constraints; assigning the resource to the service required, if it is available, or otherwise assigning a different resource available, selected on the basis of the static and dynamic constraints or criteria.||07-08-2010|
|20100103990||SYNCHRONIZATION METHODS FOR SINGLE-FREQUENCY SIMULCAST MOBILE RADIO COMMUNICATION NETWORKS - What is described is a circuit arrangement and a method for synchronizing the communication signals between a repeater station (S) of a single-frequency simulcast radio communication network (N) and user terminals (T) with respect to a universal reference signal sent by a central station (M) of the network (N) communicating with the repeater station (S). A frequency offset is determined between a universal frequency reference signal received from the central station (M) and a local frequency reference signal of the repeater station (S), and in the repeater station (S) there are provided a first feedback control loop for supplying a signal for controlling a local oscillator of the repeater station (S) on the basis of the said determined frequency offset, and a second direct control loop for supplying a signal for compensating the residual synchronization difference of the local oscillator (||04-29-2010|
|20080316125||Wideband Structural Antenna Operating in the Hf Range, Particularly For Naval Installations - A structural antenna system for operation in the HF frequency range, particularly for naval communications, is described, comprising at least one linear radiating arrangement (||12-25-2008|
|20080278407||Wideband Multifunction Antenna Operating in the Hf Range, Particularly for Naval Installations - A linear antenna for operation in the HF frequency range, particularly for naval communications is disclosed, comprising a radiating arrangement (H||11-13-2008|
Patent applications by SELEX COMMUNICATIONS S.P.A.