Defense Tech Briefs - February 2011

Overview

The February 2011 edition of Defense Tech Briefs, Volume 5, Number 1, presents a comprehensive overview of advancements in military and embedded technology, focusing on innovative solutions and applications that enhance operational capabilities. This issue features a variety of articles that delve into the latest developments in autonomous systems, communication technologies, and power electronics, among other topics.

Key Features:

1. Designing Future Autonomous Underwater Vehicles: This article explores the design and development of autonomous underwater vehicles (AUVs), which are becoming increasingly vital for military operations, environmental monitoring, and scientific research. The discussion includes the technological advancements that enable AUVs to perform complex tasks autonomously, such as navigation, data collection, and interaction with other systems. The article emphasizes the importance of improving AUV capabilities to enhance mission effectiveness and operational efficiency.

2. Improving Military Communications Through COTM: The article on Communications On-the-Move (COTM) highlights the significance of maintaining robust communication links in dynamic military environments. It discusses the challenges faced by military units in maintaining connectivity while on the move and presents innovative solutions that leverage advanced technologies to ensure reliable communication. The focus is on integrating satellite and terrestrial communication systems to provide seamless connectivity, which is crucial for mission success.

3. Radar Technology Finds New Target: This feature discusses the latest advancements in radar technology, particularly in the context of military applications. It covers new radar systems that enhance target detection and tracking capabilities, improving situational awareness for military operations. The article highlights the integration of advanced signal processing techniques and the use of phased array antennas, which allow for more precise and reliable radar performance.

Technology Focus:

The issue also includes a section dedicated to various technological innovations:

• Power Electronics: This segment discusses the latest developments in power electronics, which are essential for efficient energy management in military systems. It covers advancements in power conversion technologies that enhance the performance and reliability of military equipment.

• Airbrush-Fabricated Carbon Nanotube Supercapacitor Electrodes: The article presents research on the use of carbon nanotubes in supercapacitor technology, which promises to improve energy storage solutions for military applications. The focus is on the fabrication techniques that enhance the performance of these supercapacitors, making them suitable for high-demand applications.

• Compact Superconducting Power Systems for Airborne Applications: This feature discusses the development of compact superconducting power systems designed for airborne military applications. These systems offer significant advantages in terms of weight and efficiency, which are critical for aircraft performance.

• Development and Test of a Medium-Voltage Converter for Ocean Observatories: The article details the design and testing of a medium-voltage converter aimed at supporting oceanographic research. This technology has implications for military applications, particularly in underwater exploration and monitoring.

• Two-Phase Electronics Cooling for Vehicle Applications: This section covers advancements in cooling technologies for military vehicles, focusing on two-phase cooling systems that enhance thermal management. Effective cooling is crucial for maintaining the performance and reliability of electronic systems in harsh environments.

• Photonics: The article on photonics discusses the role of light-based technologies in military applications, including communication, sensing, and imaging. It highlights the potential of photonics to revolutionize various aspects of military operations.

• Surface Plasmon-Enhanced Si:Er Infrared Light-Emitting Diodes: This feature explores the development of infrared light-emitting diodes (LEDs) that utilize surface plasmon effects to enhance performance. These LEDs have potential applications in military sensing and communication systems.

Application Briefs and Tech Transfer Report:

The magazine also includes application briefs that provide insights into specific technologies and their practical applications in military settings. Additionally, the Tech Transfer Report focuses on bio-medical technologies, showcasing innovations that can benefit military personnel in terms of health and safety.

New Products:

The issue features a section dedicated to new products relevant to military and embedded technology. This includes multicore tools for embedded systems, redesigned commercial off-the-shelf (COTS) servers for military applications, and ruggedization strategies for COTS computers. These products are designed to meet the demanding requirements of military operations while ensuring reliability and performance.

Conclusion:

Overall, the February 2011 edition of Defense Tech Briefs serves as a valuable resource for professionals in the defense and technology sectors. It highlights the ongoing innovations that are shaping the future of military operations, emphasizing the importance of integrating advanced technologies to enhance capabilities and ensure mission success. The articles provide a glimpse into the future of defense technology, showcasing how research and development are paving the way for more effective and efficient military systems.