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Abstrakt
In the article, we show the influence of three different electronically steerable parasitic array radiator (ESPAR) antenna radiation patterns on the overall direction of arrival (DoA) estimation accuracy when power-pattern cross-correlation (PPCC) algorithm, relying on received signal strength (RSS) values, is used for the estimation. The ESPAR antenna designs were obtained for three optimization goals, which resulted in different radiation patterns. To check the applicability of every ESPAR antenna to wireless sensor network (WSN) applications, we have verified their achievable DoA estimation accuracy in numerical tests. The results indicate, that it is possible to provide an ESPAR antenna design for WSN applications, which have narrow radiation pattern and also provide acceptable DoA estimation accuracy.
Acknowledgement: This paper is a result of the SCOTT project (www.scott-project.eu) which has received funding from the Electronic Component Systems for European Leadership Joint Undertaking under grant agreement No 737422. This Joint Undertaking receives support from the European Union’s Horizon 2020 research and innovation programme and Austria, Spain, Finland, Ireland, Sweden, Germany, Poland, Portugal, Netherlands, Belgium, Norway.
The document reflects only the authors' view and the Commission is not responsible for any use that may be made of the information it contains.
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- Kategoria:
- Inna publikacyjna praca zbiorowa (w tym materiały konferencyjne)
- Typ:
- Inna publikacyjna praca zbiorowa (w tym materiały konferencyjne)
- Tytuł wydania:
- 2018 22nd International Microwave and Radar Conference (MIKON)
- Rok wydania:
- 2018
- DOI:
- Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.23919/mikon.2018.8405327
- Bibliografia: test
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więcej (9) mniej
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- Luis Brás, Nuno Borges Carvalho, Pedro Pinho, Lukasz Kulas, and Krzysztof Nyka, "A Review of Antennas for Indoor Positioning Systems," International Journal of Antennas and Propagation, vol. 2012, Article ID 953269, 14 pages, 2012. otwiera się w nowej karcie
- E. Taillefer, A. Hirata and T. Ohira, "Direction-of-arrival estimation using radiation power pattern with an ESPAR antenna," IEEE Transactions on Antennas and Propagation, vol. 53, no. 2, pp.678-684, Feb. 2005. otwiera się w nowej karcie
- R. Schlub and D. V. Thiel, "Switched parasitic antenna on a finite ground plane with conductive sleeve," in IEEE Transactions on Antennas and Propagation, vol. 52, no. 5, pp. 1343-1347, May 2004. otwiera się w nowej karcie
- M. Sulkowska, K. Nyka, L. Kulas, "Localization in Wireless Sensor Networks Using Switched Parasitic Antennas," 18th International Conference on Microwave Radar and Wireless Communications (MIKON 2010), pp.1-4, Jun. 2010.
- M. Rzymowski, P. Woznica and L. Kulas, "Single-Anchor Indoor Localization Using ESPAR Antenna," IEEE Antennas Wireless Propag. Lett., vol. 15, pp.1183-1186, 2016. otwiera się w nowej karcie
- L. Kulas, "Direction-of-arrival estimation using an ESPAR antenna with simplified beam-steering," in Proc. 47th Euro. Microw. Conf., Nuremberg, Germany, 2017, pp. 296-299. otwiera się w nowej karcie
- L. Kulas, "RSS-based DoA Estimation Using ESPAR Antennas and Interpolated Radiation Patterns," IEEE Antennas Wireless Propag. Lett., vol. 17, pp.25-28, 2018. otwiera się w nowej karcie
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