Laboratory model of high frequency sonar

• Autorzy: Buszman K. , Szymczak W.
• Języki publikacji: EN

Abstrakty

EN

This article contains the construction and laboratory application of high frequency sonar model. In view of working in laboratory conditions, they must be fulfilled succeeding parametric cases: very narrow beam, low level of side lobes and low acoustic power of transmitted impulse sounding. When all of these conditions are fulfilled, it makes possible the explanation to students some terms like depth, angular resolution and making clear, that water is the best environment to acoustic waves transmission. Furthermore, there is used automatic component, namely rotary antenna, which make possibility to precision area scanning.

Słowa kluczowe

EN

laboratory model; sonars; hydroacoustic

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2008
• Tom: Vol. 11
• Strony: 39--46
• Opis fizyczny: Bibliogr. 1 poz., rys., wykr.

Twórcy

autor

Buszman K.

autor

Szymczak W.

• Polish Naval Academy, Śmidowicza 69, 81-103 Gdynia, Poland,

Bibliografia

• 1. R. Salamon, Systemy hydrolokacyjne, wyd. GTN, Gdańsk 2006.