| Patent application number | Description | Published |
|---|
| 20090066599 | Wide Band Dipole Antenna - The present invention relates to a compact wideband antenna of the dipole type comprising a first | 03-12-2009 |
| 20090102736 | Monopole antenna - The invention relates to a monopole antenna with a radiating element mounted onto a base by means of a mast, of which the radiating element is formed from two conductive strands, in U, the length L of each strand being chosen such that ¼ λg≦L≦½ λg, λg being the wavelength in a strand at a central radiation frequency F | 04-23-2009 |
| 20090153425 | Dual-Band Antenna Front-End System - The present invention relates to a multiple-port dual-band antenna system and the associated interface formed by DPDT or SPDT switches, that can be integrated on one and the same multi-layer structure. | 06-18-2009 |
| 20090257535 | Method and Device for Compensating the Doppler Effect for a Digital Signal Receiver - The invention relates to a method of compensating the Doppler effect for a mobile receiver. This method consists in producing a phase-locked loop based on the signal to be demodulated to correct the frequency control of the tuner element and thus the drift due to the Doppler effect. The invention also relates to a receiver implementing this method. | 10-15-2009 |
| 20090303128 | Optically Reconfigurable Multi-Element Device - The invention relates to an optically reconfigurable multi-element device. An optical matrix formed by a set of optical elements, such as elements of OLED type, makes it possible to actuate a matrix of photoconductive elements, which will allow connection to be made between the various elements of the device to be reconfigured. | 12-10-2009 |
| 20100127951 | MULTI- ANTENNA SYSTEM FEED DEVICE AND WIRELESS LINK TERMINAL EQUIPPED WITH SUCH A DEVICE - A multi-antenna system feed device and a terminal including such a device is suggested. | 05-27-2010 |
| 20100134700 | CHANNEL FILTER, IN PARTICULAR FOR A DIGITAL TELEVISION RECEIVER - The channel filter includes at a least one basic bandpass filter centred on the frequency of the channel, in series with two cascade-connected reflective filters whose bandwidths are located either side of the basic bandpass filter encompassing the channels adjacent to the channel. A reflective filter can include a 90° directional coupler combined with a bandpass filter designed to ensure transfer matched to the load impedance of the coupler with the input of the bandpass filter connected to a directional coupler output port, the input of the directive filter being formed by input port of the coupler and the output of the directive filter being formed by a port recovering the bandpass filter reflection coefficient. The invention applies in particular to the implementation of the DVB-T and DVB-H standards aimed at receiving digital television programmes from fixed or mobile multistandard terminals such as mobile telephones, PDAs or other multimedia receivers. | 06-03-2010 |
| 20100207837 | System of Diversity Dipole Antennas - The present invention relates to a diversity antennas system comprising at least two antennas of the dipole type each formed by a first and a second conductive arm, supplied differentially wherein the two antennas comprise a common arm called first arm forming at least one cover for an electronic card and each one a second arm mounted in rotation at one extremity of the first arm. | 08-19-2010 |
| 20100240301 | REPEATER FOR RADIO FREQUENCY SIGNALS, AND FOR DIGITAL TELEVISION SIGNALS IN PARTICULAR - This invention concerns a repeater for radio frequency signals. | 09-23-2010 |
| 20100245207 | MULTI-SECTOR RADIATING DEVICE WITH AN OMNI-DIRECTIONAL MODE - The present invention relates to a multi-sector radiating device intended to receive and/or transmit electromagnetic signals, comprising at least, arranged on a plane substrate: | 09-30-2010 |
| 20110165853 | Antenna system comprising an electrically small antenna for reception of UHF band channel signals - The invention relates to an antenna system for reception of channel signals from the UHF band by a receiver, comprising an electrically small antenna. | 07-07-2011 |
