Zekeriyya Sahin

An Applied Study on Piston Type Transducers

The Design of a Wideband and Widebeam Piston Transducer in a Finite Closed Circular Baffle

• Broschiertes Buch

Produktbeschreibung

Radiation pattern of transducers may vary depending on both size and shape.Generally, cylindrical and spherical transducers are used for the applications where omnidirectional beam pattern in at least one plane is required. Instead of using cylindrical or spherical transducers, this book propose a new method and investigates two major subjects; design of a broadband high power back-to-back piston transducer and optimization of the transducer dimensions to obtain omnidirectional beam pattern in the desired frequency band. Transducer dimensions are tried to be optimized to achieve both high bandwidth and high beamwidth as radiation characteristics and operating band both depend on the transducer dimensions. It is shown that, when two back-to-back piston transducers are placed at right angles spatially and driven in parallel, one can obtain nearly an omnidirectional beam pattern in the frequency band.

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Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Aufl.
• Seitenzahl: 80
• Erscheinungstermin: 2. November 2011
• Englisch
• Abmessung: 220mm x 150mm x 5mm
• Gewicht: 137g
• ISBN-13: 9783846543252
• ISBN-10: 384654325X
• Artikelnr.: 34454164

Autorenporträt

Zekeriyya Sahin was educated as an electrical engineer at Bilkent University and joined ASELSAN, in 2005. While working as a professional engineer, he completed his M.S. degree in 2008 in the field of underwater acoustics. He has joined Sonar Systems Department at ASELSAN in 2008, and, since then, he has been involved in several underwater projects