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Questions tagged [uwb]

For questions about Ultra-wideband (UWB) technology and related applications.

Ultra-wideband (also known as UWB, ultra-wide band and ultraband) is a radio technology that can use a very low energy level for short-range, high-bandwidth communications over a large portion of the radio spectrum. UWB has traditional applications in non-cooperative radar imaging. Most recent applications target sensor data collection, precise indoors localization and tracking.

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Low CIR update rate in EVK1000 by Decaranging.exe

I need your help with the CIR collection from EVB1000 links. Here is my experiment setup: I am using EVK1000 kit with one board configured as the anchor and connected to PC via USB, the other board is configured as tag. Decaranging.exe is installed…
Wade
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cannot find symbol import androidx.core.uwb;

Im trying to import the library androidx.core.uwb but for some reason it keeps throwing an error cannot find symbol. i have added the dependacy to the gradle : implementation "androidx.core.uwb:uwb:1.0.0-alpha03" and the following is my dependency…
san phil
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Why isnt UWB technology used for big file transfers?

I am working on my thesis right now and i have to compare near field communication technologies (WPAN) which can transfer files. everybody is talking how great UWB is for locating things and how fast it is, but there is no one (but apple) that used…
emotionalDamage
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How does ultra wide band determine position?

Apple iPhone's now have a U1 chip which is described as "Ultra Wideband technology for spatial awareness". I've heard the technology can do time of flight calculations to determine range, but that doesn't answer how it determines relative position.…
Michael Ozeryansky
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How can I use both modules to transmit information UWB(RAK13801) and ETHERNET(RAK13800)?

I am using rak modules UWB(RAK13801) and ETHERNET(RAK13800), both of them are in a Base Board Dual I/O core RAK19001. When I try working with any of them separately, it works fine, but when they are together it doesn't work. Is there anyone knows…
Antonio Dominguez
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failed to open image in ROS Kinetic

hello, i have run this "roslaunch turtlebot3_navigation turtlebot3_navigation.launch" in ROS Kinetic but its turn out "failed to open image file" image description here I'm expecting to display the map
Hatiqah Anis
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