Evaluation and Simulation of Ultra-Wide Band (UWB) Transceiver Timebases

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F25%3A00383325" target="_blank" >RIV/68407700:21230/25:00383325 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.3390/engproc2025088040" target="_blank" >https://doi.org/10.3390/engproc2025088040</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/engproc2025088040" target="_blank" >10.3390/engproc2025088040</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation and Simulation of Ultra-Wide Band (UWB) Transceiver Timebases

Popis výsledku v původním jazyce

Ultra-Wide Band (UWB) real-time localization systems usually require either precise and robust synchronization of the anchor transceivers or sufficiently stable clocks for methods referred to as “synchronization-free”. Typically, reasonably priced crystals or TCXOs are utilized as frequency references for the UWB transceivers. Clock characterization and simulation are necessary to evaluate and tune the synchronization or positioning algorithms without the need of hardware-pulling of the UWB reference oscillators. In this paper, the method of transceiver clock stability measurement is presented, and several modules with various clock sources are evaluated. As a reference, a UWB module with a clock derived from a Caesium standard is utilized. A method for simulating typical timestamp-series errors attributed to UWB transceiver clocks is provided as well.

Název v anglickém jazyce

Evaluation and Simulation of Ultra-Wide Band (UWB) Transceiver Timebases

Popis výsledku anglicky

Ultra-Wide Band (UWB) real-time localization systems usually require either precise and robust synchronization of the anchor transceivers or sufficiently stable clocks for methods referred to as “synchronization-free”. Typically, reasonably priced crystals or TCXOs are utilized as frequency references for the UWB transceivers. Clock characterization and simulation are necessary to evaluate and tune the synchronization or positioning algorithms without the need of hardware-pulling of the UWB reference oscillators. In this paper, the method of transceiver clock stability measurement is presented, and several modules with various clock sources are evaluated. As a reference, a UWB module with a clock derived from a Caesium standard is utilized. A method for simulating typical timestamp-series errors attributed to UWB transceiver clocks is provided as well.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20202 - Communication engineering and systems

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Engineering Proceeedings, European Navigation Conference 2024 (ENC2024)

ISBN

—

ISSN

2673-4591

e-ISSN

2673-4591

Počet stran výsledku

10

Strana od-do

1-10

Název nakladatele

Multidisciplinary Digital Publishing Institute (MDPI AG)

Místo vydání

Basel

Místo konání akce

Noordwijk

Datum konání akce

22. 5. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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