This paper presents a comprehensive review of hydrophones, their design considerations,
physical aspects, and structures by reviewing many publications that have been published …

A hydrophone is the core part of sonar and plays an important role in underwater acoustic
detection applications. However, there is still room for hydrophones to improve their ability to …

In this paper, we study the problem of joint underwater target detection and tracking using an
acoustic vector sensor (AVS). For this challenging problem, first a realistic frequency domain …

A self-contained MEMS vector hydrophone with a scalar–vector integrated design is
proposed in this paper. Compared with traditional MEMS vector hydrophones, this design …

This paper presents methods of promoting the sensitivity of Microelectromechanical Systems
(MEMS) vector hydrophone by increasing the sensing area of cilium and perfect insulative …

Ciliary MEMS vector hydrophone (CVH) has excellent performance in low-frequency
detection, however, there is still the problem of poor sensitivity in some applications. A cap …

The environmental monitoring system is of great significance in marine scientific research
and exploration. However, battery-operated sensors in such a system limit its working time …

Since the sensitivity and frequency band of the micro-electro-mechanical system (MEMS)
bionic vector hydrophone restrain each other, a single hydrophone can not simultaneously …

Vector hydrophone is the core equipment of underwater acoustic detection. Aiming at the
problem of low sensitivity and short detection distance of existing vector hydrophone. In this …

MEMS ciliary vector hydrophone is used for underwater low-frequency acoustic signal
testing, but it is limited by mutual inhibition of bandwidth and sensitivity. A crossed-circle …