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US 2006/0189289 A1Published application
Device for receiving digital signals with fading compensation
OwnerJean-Luc Robert, Jean-Yves Le Naour +2inventors
InventorsJean-Luc Robert, Jean-Yves Le Naour, Ali Louzir, Jean-Francois Pintos
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Abstract
The reception device according to the invention enables, through a predictive detection of fading on the channels adjacent to the selected channel n, the phase of the incoming signals received from secondary antennas to be corrected so as to eliminate the fading.
Claims8
1) Digital signal reception device comprising a main antenna and P-1 secondary antennas to capture the electromagnetic signals at P points,
- variable phase elements to phase shift the signals from the secondary antennas;
- a combination circuit of these P signals and a reception and demodulation system of a transmission channel n selected by a tuner;
- wherein
- it comprises a fading detection device of the adjacent channels with the channel selected, enabling the variable phase elements to be controlled to phase shift the signals from the secondary antennas.
1 more element
Dependencies are inferred from the claim text.