The largely unexplored underwater world has strong and multifaceted ties with our lives.
There are numerous ocean-related areas and applications, such as oceanography, climate …

Over 75% of the earth surface is covered with water, with lots of resources that human's life
depends on. There are numerous naval and civilian applications that pose an increasing …

Signal acquisition and sensing in underwater systems and applications is typically a
challenging issue due to the small signal strength within the background noise. Here, we …

Underwater acoustic systems have employed compact, autonomous, low cost, and efficient
tools. Autonomous Underwater Vehicles (AUV) is an example of a tool used for several …

Recent studies show that a vector transducer which measures signal in acoustic particle
velocity channels can serve as a compact multichannel communication receiver. In this …

Acoustic communication often relies on a large size array with multiple spatially separated
hydrophones to deal with the challenging underwater channel. This poses limitation to its …

Acoustic vector sensors (VS) for underwater applications have been widely investigated in
the last three decades. In the 90s, VS studies were mostly directed to sonar applications …

Acoustic communication often relies on a large size array with multiple spatially separated
hydrophones to deal with the challenging underwater channel. This poses serious limitation …

This study shows the underwater communication performance using an acoustic pressure-
gradient vector sensor. Combining the estimated particle velocity channels with the acoustic …

As the demand for data rate and capacity increases, there is growing attention on how to
exploit multi-hop communication techniques to mitigate this problem. In underwater acoustic …