Rancang Bangun Driver PZT dan Filtering Data Akustik Pada Sonar Aktif

Adhi Kusuma Negara, Henry Manik, Susilohadi Susilohadi


Acoustic transducer is a source level component in the sonar equation that is indispensable as an underwater acoustic energy source, with a certain emission pattern called beamforming. In this research, we designed the construction of a driver circuit to trigger a piezoelectric (PZT) transducer to produce an acoustic energy beam for the purpose of detecting underwater targets. The manufacture of an acoustic driver with a simple working principle has been carried out to provide transmit (TX) and receive (RX) commands. The RX module will receive the acoustic signal from the TX and the results are recorded for analysis. The mixing of the information signal with noise makes the information obtained cannot be directly verified so that a signal processing process is needed to be able to separate the information signal and noise. Calibration using a spherical target was carried out to determine the detection results and the acoustic intensity level. Signal analysis and visualization methods use Fast Fourier Transform (FFT) and wavelets.


transducer; acoustic driver; beamforming; bandpass filter; piezoelectric

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H. Medwin, C. S. Clay, and T. K. Stanton, Fundamentals of Acoustical Oceanography, United States: Academic Press,1999.

H. M. Manik, Susilohadi, B. R. Kusumah, A. Dwinovantyo, and S. Solikin, “Designing ocean acoustic waveguide remote sensing for target detecting and tracking,” J. Phys. Conf. Ser., vol. 1075, no. 1, pp. 0–6, 2018.

S. V. S. and N. Tiwari, “Modelling of a hydroacoustic projector to produce low frequency sound,” J. Acoust. Soc. Am., vol. 147, no. 4, pp. 2682–2693, 2020.

H. M. Manik, Y. Nishimori, Y. Nishiyama, T. Hazama, A. Kasai, R. Firdaus, L. Elson, and A. Yaodi, “Developing signal processing of echo sounder for measuring acoustic backscatter,” in Proc. IOP Conf. Ser. Earth Environ. Sci., 2020, vol. 429, no. 1, p. 012034.

H. Husin, S. Saat, Y. Yusop, and S. K. Nguang, “Development of 416kHz PZT driver for acoustics energy transfer applications,” in Proc. IEEE 12th Int. Colloq. Signal Process. its Appl. March 2016, pp. 88–93.

N. O. Sokal and A. D. Sokal, “Class of high-efficiency tuned switching power amplifiers,” IEEE J. Solid-State Circuits, vol. 10, pp. 168–76, 1975.

T. Nagashima, X. Wei, T. Suetsugu, M. K. Kazimierczuk, and H. Sekiya, “Waveform equations, output power, and power conversion efficiency for class-E inverter outside nominal operation,” IEEE Trans. Ind. Electron., vol. 61, no. 4, pp. 1799–1810, 2014.

A. M. Soliman, “A new filter configuration using current feedback op-amp,” Microelectronics J., vol. 29, no. 7, pp. 409–419, 1998.

H. K. Yoon, S. K. Han, J. S. Park, G. W. Moon, and M. J. Youn, “Zero-voltage switching two-transformer full-bridge PWM converter with lossless diode-clamp rectifier for PDP sustain power module,” IEEE Trans. Power Electron., vol. 21, no. 5, pp. 1243–1251, 2006.

H. L. Jun-rui Liang, “Design of a Class-E Inverter for Piezoelectric,” in Symp. Piezoelectricity, Acoust. Waves, Device Appl., 2014, pp. 118–121.

S. Solikin and H. M. Manik, “Pengukuran refleksi akustik bola sphere menggunakan instrumen quantified fish finder,” in Proc. Semin. Nas. Instrumentasi, Kontrol dan Otomasi, Dec. 2020, pp. 57–60.

H. M. Manik, “Designing acoustic transmitting receiving system for measurement of fish density,” in Proc. 2nd Int. Conf. Instrum. Control Autom., Nov. 2011, pp. 349–351.

J. Urick, R, Principles Of Under Water Sound, 1st ed. USA: The Kingsport Press, 1975.

D. Xiaoheng, L. Minghang, M. Jiashu, and W. Zhengyu, “Edge detection operator for underwater target image,” in Proc. 3rd IEEE Int. Conf. Image, Vis. Comput., June 2018, pp. 91–95.

A. Ma, H. M. Manik, and T. Hestirianoto, “Rancang Bangun Algoritma dan Aplikasinya pada Akustik Single Beam untuk Pendeteksian Bawah Air,” J. Teknol. Perikan. dan Kelaut., vol. 4, no. 2, pp. 173-183, 2013.

V. Vlatkovic, J. A. Sabate, R. B. Ridley, F. C. Lee, and B. H. Cho, “Small-signal analysis of the phase-shifted PWM converter,” IEEE Trans. Power Electron., vol. 7, no. 1, pp. 128–135, 1992.

M. K. Kazimierczuk and J. Jwik, “Resonant DC/DC Converter with Class-E Inverter and Class-E Rectifier,” IEEE Trans. Ind. Electron., vol. 36, no. 4, pp. 468–478, 1989.

H. M. Manik, “Measurement and numerical model of fish target strength for quantitative echo sounder,” J. AACL Bioflux, vol. 8, no. 5, pp. 699–707, 2015.

H. M. Manik, S. Susilohadi, and B. R. Kusumah, “Rekayasa transmitter dan receiver untuk sistem komunikasi bawah air,” Jurnal Rekayasa Elektrika, vol. 15, no. 3, pp. 162-168,2019.

M. A. Sedayu, H. M. Manik, and S. Subarsyah “Teknologi low frequency acoustic untuk identifikasi gas hidrat berdasarkan perubahan karakter seismik di Perairan Laut Aru,” J. Rekayasa Elektrika, vol. 17, no. 1, pp. 70-78, 2016.

H. M. Manik, A. D. Syakti, J.V. Jaya, D. Apdillah, S. Solikin, A. Dwinovantyo, R. Fajaryanti, B. O. Siahaan, and M. Sanubari.“Autonomous underwater vehicle untuk survei dan pemetaan laut” J. Rekayasa Elektrika, vol. 13, no. 1, pp. 27-34, 2017

DOI: https://doi.org/10.17529/jre.v18i2.25244


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