Underwater communication system for shallow water using modified MFSK modulation

• Autorzy: Schmidt J. , Zachariasz K. , Salamon R.
• Języki publikacji: EN

Abstrakty

EN

The paper describes the design and operation of the Modified MFSK system for underwater communication. Its function is to transmit data and commands from ships to underwater objects in shallow coastal waters and lakes. The system was primarily required to ensure energy efficiency in its underwater section and the minimum of transmission errors. The emphasis was on non-linear distortions produced in piezoelectric transducers, an untypical source of errors.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2005
• Tom: Vol. 8
• Strony: 179--184
• Opis fizyczny: Bibliogr. 3 poz., rys., tab.

Twórcy

autor

Schmidt J.

• Gdansk University of Technology, G. Narutowicza 11/12, 80-952 Gdansk, Poland

autor

Zachariasz K.

• Gdansk University of Technology, G. Narutowicza 11/12, 80-952 Gdansk, Poland

autor

Salamon R.

• Gdansk University of Technology, G. Narutowicza 11/12, 80-952 Gdansk, Poland

Bibliografia

• [1] D.B.Kilfoyle, A.B. Baggeroer: The state of the art in underwater acoustic telemetry, IEEE J. Oceanic Eng., Vol.25, No.1 (2000), pp. 4-27.
• [2] D. Porta: Underwater acoustic communications, Sea Technology, Vol. 39, No. 2 (1998), pp. 49-55.
• [3] J.G. Proakis: Digital Communication, McGrawHill, New York, 2000.