A Flexible Way of Coarse Coordinates Estimation for Sodars

• Autorzy: Stawiarski Kamil

Identyfikatory

DOI

10.24425/ijet.2024.152070

• Języki publikacji: EN

Abstrakty

EN

The publication presents a flexible approach to implementing coarse coordinate estimation of an object observed with a sodar. This flexibility permits any arrangement of sound sources as well as microphones. Only minimal requirements are imposed on the probing signal, which can particularly be broadband. The algorithms have been tested on both synthetic data and data recorded with an actual device.

Słowa kluczowe

EN

sodar; DOA estimation; channel estimation

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2024
• Tom: Vol. 70, No. 4
• Strony: 854--859
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Stawiarski Kamil

• Gdańsk University of Technology

Bibliografia

• [1] M. A. A. Al-qaness, M. Elsayed Abd Elaziz, S. Kim, A. Ewees, A. Abbasi, Y. Alhaj, and A. Hawbani, “Channel state information from pure communication to sense and track human motion: A survey,” Sensors, vol. 19, p. 3329, 07 2019. [Online]. Available: https://doi.org/10.3390/s19153329.
• [2] J. Durán, E. J. Abril, F. J. Rodríguez, J. F. García, V. Matellán, J. J. Villacorta, A. Izquierdo, S. Cerezal, and M. Calvo, “Vigicop: Autonomous surveillance robots with sodar detection and autonomous navigation,” in 44th Annual 2010 IEEE International Carnahan Conference on Security Technology, 2010, pp. 165-169. [Online]. Available: https://doi.org/10.1109/CCST.2010.5678728.
• [3] E. A. Krajny, L. Ośródka, and M. J. Wojtylak, “Application of doppler sodar in short-term forecasting of pm10 concentration in the air in Krakow (poland),” Atmospheric Measurement Techniques, vol. 17, no. 8, pp. 2451-2464, 2024.
• [4] F. Nathanson, J. Reilly, and M. Cohen, Radar Design Principles: Signal Processing and the Environment, ser. The SciTech radar and defense series. SciTech Publishing, Incorporated, 1999. [Online]. Available: https://books.google.pl/books?id=9IKI0egWkPgC.
• [5] A. Kebo, I. Konstantinidis, J. J. Benedetto, M. R. Dellomo, and J. M. Sieracki, “Ambiguity and sidelobe behavior of cazac coded waveforms,” in 2007 IEEE Radar Conference, 2007, pp. 99-103. [Online]. Available: https://doi.org/10.1109/RADAR.2007.374198.
• [6] A. Hero, “A cramer-rao type lower bound for essentially unbiased parameter estimation,” p. 69, 01 1992.
• [7] Fundamentals of Statistical Signal Processing, Volume 1: Estimation Theory. Pearson Education. [Online]. Available: https://books.google.pl/books?id=pDnV5qf1f6IC.
• [8] R. Penrose, “A generalized inverse for matrices,” Mathematical Proceedings of the Cambridge Philosophical Society, vol. 51, no. 3, p. 406-413, 1955. [Online]. Available: https://doi.org/10.1017/S0305004100030401.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki (2025).

Błędny numer DOI w pliku pdf.