公开(公告)号：US20240372271A1

公开(公告)日：2024-11-07

申请号：US18776477

申请日：2024-07-18

Applicant: SPARK MICROSYSTEMS INTERNATIONAL INC.

Inventor： FREDERIC NABKI ,  DOMINIC DESLANDES ,  MICHIEL SOER ,  GABRIEL MORIN-LAPORTE ,  MOHAMMAD TAHERZADEH-SANI ,  RAPHAEL GUIMOND ,  MOHAMMAD HASSAN RAHMANI

IPC: H01Q21/28 ,  H01P5/10 ,  H01P5/22 ,  H01Q1/38 ,  H01Q5/25 ,  H01Q5/385 ,  H01Q9/06 ,  H01Q9/40 ,  H01Q21/24 ,  H01Q25/00 ,  H04B1/04

Abstract: Ultra-Wideband (UWB) technology is a wireless technology for the transmission of large amounts of digital data as modulated coded impulses over a very wide frequency spectrum with very low power over a short distance. However, to support their deployment in a wide range of applications it would be beneficial to provide solutions which: exploit multiple directive antennas oriented in different directions to ensure spatial filtering of undesired signals and increase signal strength; exploit dynamic configuration of the multi-pulse bundles employed to transmit the bits/symbols within the packets to enhance link quality of service; exploit dynamic configuration of the band or bands which the transmitter operates upon; and exploit antenna sub-systems providing omnidirectional radiation patterns with implementations offering filtering and balun functions with small footprint and low cost.