UWB implementation and utilization in mPOS device
Juopperi, Niko (2023-01-16)
Juopperi, Niko
N. Juopperi
16.01.2023
© 2023 Niko Juopperi. Ellei toisin mainita, uudelleenkäyttö on sallittu Creative Commons Attribution 4.0 International (CC-BY 4.0) -lisenssillä (https://creativecommons.org/licenses/by/4.0/). Uudelleenkäyttö on sallittua edellyttäen, että lähde mainitaan asianmukaisesti ja mahdolliset muutokset merkitään. Sellaisten osien käyttö tai jäljentäminen, jotka eivät ole tekijän tai tekijöiden omaisuutta, saattaa edellyttää lupaa suoraan asianomaisilta oikeudenhaltijoilta.
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:oulu-202301161038
https://urn.fi/URN:NBN:fi:oulu-202301161038
Tiivistelmä
This thesis investigates the possible implementation and utilization of ultra-wideband (UWB) technology in a handheld device that serves as a sales system. The basic information of UWB technology based on theory is introduced, such as history, benefits and challenges, current standards, and the most common use cases. The general requirements and the planned use cases for UWB technology are presented to narrow the scope of the thesis. The thesis covers status of the current suppliers of UWB components and reasonings of the selection of a UWB chip and antennas for this thesis. Measurements are performed with the UWB chip, the UWB antennas and the entire UWB system implementation to verify that the requirements are met, and the technology works as designed. Based on theory and measurement results, it is demonstrated that both the implementation and utilization of UWB in the handheld device with the desired characteristics can be done.
Kokoelmat
- Avoin saatavuus [31941]