Detail publikace

Hands-On Experience with UWB: Angle of Arrival Accuracy Evaluation in Channel 9

JURÁŇ, R. MLÝNEK, P. ŠTŮSEK, M. MAŠEK, P. MIKULÁŠEK, M.

Originální název

Hands-On Experience with UWB: Angle of Arrival Accuracy Evaluation in Channel 9

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper evaluates IEEE 802.15.4z standard-compliant NXP SR040 and SR150 chips in Angle of Arrival (AoA) capabilities in Channel 9 (7.737-8.237 GHz) of the Ultra-WideBand (UWB) spectrum. Due to the shorter wavelength, higher frequencies may encounter certain limitations when it comes to harsh environments, as more reflections and multipath propagation can occur. Furthermore, they also can be affected by their enclosure used to protect the electronics in such an environment, which needs to be taken into account during product design. This work presents the results of the evaluation measurement scenario relatable to real-life use cases and concludes potentially valuable insight important for consideration when creating a new UWB product. Besides a basic overview of the theoretical estimation of AoA by Time Difference of Arrival (TDoA) and Phase Difference of Arrival (PDoA), and the evaluation of the corresponding results, the main contribution is the repeatable topology considered for the conducted measurements. The presented results allow vendors to compare their solutions with the various radio chips or antenna configurations.

Klíčová slova

Angle of arrival (AoA), line of sight (LoS), Ultra wideband technology (UWB)

Autoři

JURÁŇ, R.; MLÝNEK, P.; ŠTŮSEK, M.; MAŠEK, P.; MIKULÁŠEK, M.

Vydáno

11. 10. 2022

Nakladatel

IEEE Computer Society

ISBN

979-8-3503-9866-3

Kniha

2022 14th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)

ISSN

2157-023X

Periodikum

International Congress on Ultra Modern Telecommunications and Control Systems and Workshops

Stát

neuvedeno

Strany od

45

Strany do

49

Strany počet

5

URL

https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9943504

BibTex

@inproceedings{BUT180049,
  author="Radovan {Juráň} and Petr {Mlýnek} and Martin {Štůsek} and Pavel {Mašek} and Michal {Mikulášek}",
  title="Hands-On Experience with UWB: Angle of Arrival Accuracy Evaluation in Channel 9",
  booktitle="2022 14th International Congress on Ultra Modern Telecommunications and Control Systems and
Workshops (ICUMT)",
  year="2022",
  journal="International Congress on Ultra Modern Telecommunications and Control Systems and Workshops",
  pages="45--49",
  publisher="IEEE Computer Society",
  doi="10.1109/ICUMT57764.2022.9943504",
  isbn="979-8-3503-9866-3",
  issn="2157-023X",
  url="https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9943504"
}