Expectative noise-immunity of combined receiver

• Autorzy: Shchurov V.
• Konferencja: Proceedings of the 2 nd EAA International Symposium on Hydroacoustics 24-27 May 1999, Gdańsk-Jurata POLAND
• Języki publikacji: EN

Abstrakty

EN

Simplified estimation of signal-to-noise ratio of combined receiver involving pressure receiver (scalar receiver) and particle velocity receiver (vector receiver) was performed. Combined receiver gain in SNR was introduced in much the same way as antenna array gain. It was shown that this quantity may be used to estimate expectative noise-immunity of combined receiver in actual noise fields.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 1999
• Tom: Vol. 2
• Strony: 229--234
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Shchurov V.

• Pacific Oceanological lnstitute, 43 Baltiyskaya St., 690041 Vladivostok, RUSSIA

Bibliografia

• 1. Burdic W.S. Underwater Acoustic System Analysis. Prentice-Hall, INC. NI 07632, 1984, P 391.
• 2. Smaryshev M.D., Dobrovolsky U. U., Hydroacoustic arrays, Moscow: Shipbuilding, 1984, P 299 (in Russian).
• 3. Shchurov V.A. et al. Special features of SNR forming of a combined acoustic receiver in the field of dynamic ocean noise, Courier of FEB RAS 4, pp. 62-74, (1997), (in Russian).
• 4. Shchurov V.A. et al. Peculiarities of forming underwater combined acoustic receiver noise inununity, Natural Physical Processes Associated with Sea Surface Sound, University of Southampton, UK, pp. 28-35, (1997).