Prototype of Wideband Air Sonar Based on STM32

• Autorzy: Okoń-Fąfara M. , Kawalec A. , Fąfara B.

Identyfikatory

DOI

10.1515/aoa-2017-0079

• Języki publikacji: EN

Abstrakty

EN

The paper presents a project of a low-cost prototype version of a wideband air sonar and the problems occurring during its development process. The aim of this work was to design a short range air sonar capable of creating the reflectivity map of its surroundings using an arbitrary shape wideband signal. The transmitting and receiving transducers that have been chosen for this application typically work in pulsed operation modes. Therefore, dedicated output and input circuits had to be designed to expand its capabilities without information losses. The signal generation, transmission, reception and storage are managed by a Discovery evaluation board with a STM32 microcontroller. The receiving data are saved on a SD card and are processed off-line.

Słowa kluczowe

EN

imaging air sonar; STM32; ultrasonic transducer

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2017
• Tom: Vol. 42, No. 4
• Strony: 761--765
• Opis fizyczny: Bibliogr. 6 poz., fot., rys., wykr.

Twórcy

autor

Okoń-Fąfara M.

• Faculty of Electronic, Military University of Technology, gen. Sylwestra Kaliskiego 2, 00-908 Warszawa, Poland

autor

Kawalec A.

• Faculty of Electronic, Military University of Technology, gen. Sylwestra Kaliskiego 2, 00-908 Warszawa, Poland

autor

Fąfara B.

• Development Department, Military Institute of Armament Technology, Prym. St. Wyszyńskiego 7, 05-220 Zielonka, Poland

Bibliografia

• 1. Hansen R. E. (2011), Introduction to Synthetic Aperture Sonar, [in:] Sonar systems, Kolev N. [Ed.], pp. 3-28, InTech.
• 2. Holocomb M. R., Schneider S. N., Briggs J. F. (2015), 100 kHz bandwidth ultrasonic recording system, Instrumentation Science and Technology, 43, 214-221.
• 3. Kawalec A., Szugajew M., Serafin P. (2010), Synthetic aperture sonar [in Polish], Elektronika – konstrukcje, technologie, zastosowania, 10/2010, pp. 64-66.
• 4. Richards M. A. (2005), Fundamentals of radar signal processing, McGraw-Hill, New York.
• 5. Sample Electronics (n.d.) [in Korean], www.robot.kr/senscomp/.
• 6. Serafin P., Okoń-Fąfara M., Szugajew M., Leśnik C., Kawalec A. (2017), 3-D inverse synthetic aperturę sonar imaging, Proceeding of 18th International Radar Symposium IRS 2017, Prague.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).