Underwater sensor nodes enable applications for marine data collection, pollution monitoring, offshore exploration and tactical surveillance applications. These sensors which are placed on underwater vehicles are also used in the exploration of undersea resources and gathering scientific data in collaborative monitoring missions. To make these applications possible, communications must made be made possible underwater devices. These networks consists of a number of sensor nodes and vehicles that are deployed to perform collaborative monitoring tasks over a given area.In this paper the detailed survey study of several techniques related to underwater communication antenna systems and challenges for establishing a communication network which are posed in the deepwater bed and the possible solutions for overcoming the issues are discussed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.