Underwater Acoustic Communication Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2018 - 2028
Underwater Acoustic Communication: Market Introduction
Underwater Acoustic Communication is a technique of sending and receiving messages below water. There are various ways of employing such communication techniques, however, the most commonly used system is hydrophones. Different types of modulations are used for underwater acoustic communications, such as phase shift keying, frequency shift keying, direct sequence spread spectrum, frequency hopped spread spectrum, multiple frequency shift keying, frequency and pulse position modulation, and orthogonal frequency division multiplexing.
Manufacturers are focusing on designing reliable communication systems for underwater acoustic communication. Moreover, rapid development in maritime research and offshore areas has also supported the development of better underwater acoustic communication systems. New underwater acoustic communication systems are being developed with advanced functionalities and features in order to achieve better communication in the underwater environment.
Underwater Acoustic Communication Market - Notable Developments
Established in 1960, Teledyne Technologies is located in the US. The company operates with four major segments including engineered systems, instrumentation, digital imaging, and aerospace and defense electronics. The electronics and communications division of the company provides high voltage connectors, microwave subsystems and components, and imaging sensors.
Founded in 2000, Thales Group is located in France. The company designs and manufactures electrical systems and also provides services for defense, aerospace, security, and transportation. It offers control, command, and communication systems, and intelligence system and simulation solutions for naval, land, and air forces.
Founded in 1920, Ultra Electronics is located in the UK. The company serves security, defense, energy, and transportation industries and provide advanced technologies. It is structured around three divisions including Maritime & land, communication & security, and aerospace & infrastructure.
Established in 1971, Sonardyne International is located in the UK. The company manufactures, designs, and delivers acoustic positioning, motion sensing, inertial navigation, sonar imaging solutions, and wireless subsea communications. In addition, the company also provides obstacle avoidance sonar system and navigation system, and integrity monitoring sonar systems.
Some of the most prominent competitors operating in the competitive landscape of global underwater acoustic communication market include –
Underwater Acoustic Communication Market Dynamics
Growing Adoption of Underwater Acoustic Communication System in Naval Defense
Naval defense is adopting underwater acoustic communication to ensure proper communication, navigation and monitoring underwater conditions by transmitting data through water. Underwater acoustic modems are finding wide application in naval defense sector to gather the data and monitor marine applications. A new underwater communications system that allows submarines to communicate at depth and speed are also being developed.
Limitation of bandwidth is one of the biggest challenges in underwater communication, especially for the defense sector. Hence, companies are focusing on increasing the bandwidth and as a part of the solution, laying fiber optic cable in the sea providing higher bandwidth is gaining popularity to improve underwater acoustic communication for naval defense. Moreover, companies are increasingly investing in the research and development activities for underwater acoustic communication system based on various marine conditions.
Advances in Underwater Acoustic Communication Technology on Rise
Advancements in the underwater acoustic communication technology are being done by getting access to a large amount of in-water data and with infusion of new techniques. In developed nations such as the US and Europe, robust funding is being provided for in-water data collection. Meanwhile, research in the underwater acoustic communication continues to gain momentum with multiple options available to integrate acoustic propagation model with network simulation. The combination of recent advances and increasing interest by maritime industry in the wireless communication is a harbinger of the new breakthroughs in underwater acoustic communication.
In recent years, the underwater acoustic communication system has also witnessed the increasing use of vector sensors as receivers. The biggest advantage of using vector sensor is that a single sensor can provide diversity gains provided by multiple output and input systems. With growing popularity of vector sensor, manufacturers are focusing on offering low noise, small size, and robust sensors.
Limited Usable Frequency Band Emerging as a Challenge in Underwater Acoustic Communication Market
The transmission of information in underwater environment is usually based on acoustic systems, owing to the advantage that the acoustic waves have low absorption as compared to electromagnetic waves. However, the underwater acoustic communication channel faces limitations in form of limited bandwidth, severe fading, extended multipath, and refractive properties of medium. As a result, it becomes difficult to have direct, clean, and private acoustic communication in the underwater environment.
In order to deal with various limitations in underwater acoustic communication, new methods are being proposed based on the non-linear parametric effect. This technique helps to achieve directive communication by using directive high frequency transducers in order to produce low frequency secondary beam that can travel longer distances.
Underwater Acoustic Communication Market Segmentation
Based on the interface platform, the underwater acoustic communication market is segmented into
Based on the communication range, the underwater acoustic communication market is segmented into
Based on the end user, the underwater acoustic communication market is segmented into
The study presents reliable qualitative and quantitative insights into:
The regional analysis covers:
The vast market research data included in the study is the result of extensive primary and secondary research activities. Surveys, personal interviews, and inputs from industry experts form the crux of primary research activities and data collected from trade journals, industry databases, and reputable paid sources form the basis of secondary research. The report also includes a detailed qualitative and quantitative analysis of the market, with the help of information collected from market participants operating across key sectors of the market value chain. A separate analysis of macro- and micro-economic aspects, regulations, and trends influencing the overall development of the market is also included in the report.
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