MULTI-ANTENNA IMPULSE UWB RECEIVER

The present invention relates to an impulse UWB signal multi-antenna receiver wherein an RF front-end (330) is shared between the various antennae (3101, . . . , 310M). The receiver comprises a code multiplexing stage (320) upstream of the RF front-end, and a code demultiplexing stage (340) downstre...

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Bibliographic Details
Main Authors HAMEAU, Frederic, VO, Tien-Tu, RAT, Venceslass, OUVRY, Laurent
Format Patent
LanguageEnglish
Published 27.06.2019
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:The present invention relates to an impulse UWB signal multi-antenna receiver wherein an RF front-end (330) is shared between the various antennae (3101, . . . , 310M). The receiver comprises a code multiplexing stage (320) upstream of the RF front-end, and a code demultiplexing stage (340) downstream of this front-end. The codes used for multiplexing and demultiplexing are orthogonal codes with timing a sub-multiple of the chip timing of the code used at transmission for modulation of the impulse UWB signal.
Bibliography:Application Number: US201816227913