About SONAR System SONAR is a technique used for detecting objects through sound propagation. There are two types of SONAR systems: active SONAR systems and passive SONAR systems. In an active sonar system, a pulse of sound is created using a SONAR projector consisting of an electroacoustic transducer or array, a power amplifier, and a signal generator that propagates to the target and produces an echo. The time taken by the echo to return is then measured to determine the location of the object. In a passive SONAR system, the target is a source of energy that creates a pu...more >>
from Infiniti Research Limited Market Research Reports http://ift.tt/1TAJvGR
