Article List

• Analysis of detection performance of single vector hydrophone histogram direction finding algorithm

  The histogram algorithm of a single vector hydrophone has good robustness and target azimuth estimation performance. This article analyzes and summarizes the target detection performance of the histogram algorithm, and proposes an autonomous detection of underwater targets based on target azimuth es

  Ultrasonic Transducer information June 16, 2021
• Measurement method of acoustic reflection coefficient of underwater acoustic materials with single vector hydrophone

  It is bjective to study the changes in the shape and geometrical position of the acoustic focal range of the concave spherical ultrasonic transducer when the sound intensity is high and the medium has a large attenuation. From the perspective of physical acoustics, the effects of nonlinearity and me

  Ultrasonic Transducer information May 31, 2021
• The position and shape of the sound focal range of the concave spherical HIFU transducer

  Objective To study the changes in the shape and geometrical position of the acoustic focal range of the concave spherical ultrasonic transducer when the sound intensity is high and the medium has a large attenuation. Methods From the perspective of physical acoustics, the effects of nonlinearity and

  Ultrasonic Transducer information May 12, 2021
• A new joint denoising algorithm of MMS vector hydrophone

  IntroductionIn ocean exploration, through the analysis and processing of the signal received by the hydrophone, the target category of the sound source and its related angle, position and other state parameters can be obtained. However, different noises and interferences will inevitably be mixed int

  Ultrasonic Transducer information May 28, 2021
• Pressure-resistant hydrophone based on piezoelectric ceramic spherical shell

  Based on the pressure resistance of piezoelectric ceramic spherical shell itself, a pressure-resistant.hydrophone was designed and fabricated by using radially poled air backing piezoelectric ceramic spherical shell.transducer as acoustic sensitive element. Firstly, the acoustic characteristics such

  Ultrasonic Transducer information May 25, 2021
• Development of Underwater Acoustic Transducer in Underwater Detection Application

  The underwater acoustic transducer is the main tool that uses sound waves to detect, identify and locate underwater targets, or to communicate and send reports underwater. The transducer is used to emit sound waves is called a transmitter. When the transducer is in the emitting state, it converts el

  Ultrasonic Transducer information May 19, 2021
• Research Progress and Development Opportunities of Underwater Acoustic Transducer Technology(2

  Research progress of deep water transducers Deep-sea space is the new commanding heights of current maritime military competition. One of my country's marine strategic goals is to move toward deep blue. The development of deep-sea acoustic equipment promotes continuous breakthroughs in deep-water t

  Ultrasonic Transducer information May 22, 2021
• Research Progress and Development Opportunities of Underwater Acoustic Transducer Technology

  Acoustic waves are considered to be the only information carrier that can travel long distances in the ocean. Marine research, resource development, and maritime military struggles are all inseparable from underwater acoustic technology. The development of hydroacoustic technology requires various t

  Ultrasonic Transducer information May 18, 2021
• Application case of underwater acoustic transducer

  According to customer’ needs, we can design and produce piezoelectric ultrasonic transducers, underwater acoustic transducer ,ultrasonic probes and sensors of various frequencies with stable performance and high quality.

  Ultrasonic Transducer information May 07, 2021
• Types of Underwater acoustic transducer

  Low frequency, deep water, high power transducer Low-frequency transmitting transducer series: There are various types of flexural transducers, slotted circular tube transducers, slat bending transducers, combined bending disc transducers, etc. The minimum operating frequency has been as low as 20Hz

  Ultrasonic Transducer information May 07, 2021