Mechanical fields of cylindrical sonar antenna with a flat baffle in the diametral plane
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Abstract
The numerical analysis of mechanical properties of the fields of cylindrical antennas formed of cylindrical piezoceramic transmitters with a circumferential polarization and acoustically soft flat baffles, located in the diametral plane of radiators was performed. Considered transmitters of compensated and power structures. Comparative analysis of the frequency characteristics and the angular distributions of the radial and circumferential speeds of antennas allowed to establish a number of subtle effects in the formation of mechanical fields of antennas of this type depending on the type of their design.
References 10, figures 5.
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References
Smaryshev, M. D. (1973). Directivity of hydroacoustic antennas. P. 278 (Rus)
Dіdkovskii, V. S., Poroshyn, S. M., Korzhyk, A. V., Leiko, O. G., Petrishchev, O. M., Naida, S. A. (2014). Acoustic antennas. Kyiv. P. 244. (Ukr)
Leyko, O. G., Shamarin, U. E., Tkachenko, V. P. (2000). Underwater acoustic antennas. P. 320. (Ukr)
Grinchenko, V.T., Vovk, I.V., Matsipura. V.T. (2013). Wave problems of acoustic. P 572. (Rus)’
Gusak, Z. T., Leiko, A. G. (2014). Physical fields of hydroacoustic antenna consisting of the angle of the horn and the piezoceramic transducer with a circumferential polarization. Electronics and Commu-nication. Vol. 19, №1, pp. 102-108. (Rus)
Gusak, Z. T., Leiko, A. G. (2014). Radiation field angled horn antenna with a piezoceramic transducer with radial polarization. Electronics and Communication. Vol. 19, №2, pp. 75-81. (Rus)
Gusak, Z. T., Leiko, A. G., Kandrachuk, I. V., Melnichenko, M. A. (2015). Radiation field angled horn antenna with a piezoceramic transducer with radial polarization. Electronics and Communication. Vol. 20, №2(85), pp. 71-78. (Rus)
Dіdkovskiy, V. S., Poroshyn, S. M., Leyko, O. G., Leyko, A. O., Drozdenko, O.І. (2013). Construction of electroacoustic instruments and systems for multimedia acoustic technology. Kharkov. P. 390. (Ukr)
Korzhik, A.V. (2009). Amplitude-frequency characteristics of some waveforms piezoceramic cylindri-cal sound receivers at various kinds elektrodirovaniya under bondage. Akustichny visnyk. Vol.12, No 3. pp.33 – 40. (Rus)
Korzhik, A.V. (2009). Phase-frequency characteristics of some waveforms piezoceramic cylindri-cal sound receivers at various kinds elektrodirovaniya under bondage. Akustichny visnyk. Vol.13, No 4. pp.29 – 33. (Rus)
