An Ultrasonic Sensor Based Low-Power AcousticModem for Underwater Communication

There is a growing interest in the usage of underwater networked structures for oceanographic applications. These networks frequently depend upon acoustic communication, which poses some of demanding situations for reliable data transmission. Commercial underwater modems that do exist have been layout for sparse, lengthy range software as opposed to for small dense, sensor nets. The modulation method like ASK. This design makes use of industrial ultrasonic transducer of two hundred kHz bandwidth. Massage from transmitter can be displayed in visual format as well as it may be analyzed the usage of one of a kind simulation gear at base station. This paper offers the layout attention, implementation information and demanding situations in layout attention.