Aerospace & Defense Technology - December 2022

Overview

The December 2022 issue of Aerospace and Defense Technology (A&DT) presents a comprehensive exploration of cutting-edge advancements and technologies in the aerospace and defense sectors. This edition is particularly notable as it features a farewell message from the long-time editor, Bruce A. Bennett, who reflects on his career and the relationships he has built within the industry.

Editorial Insights: In his farewell column, Bennett expresses gratitude for the talented professionals he has collaborated with over the years, emphasizing the dedication and resilience of the team during challenging times, such as the pandemic. He highlights the importance of maintaining a balance between editorial integrity and the revenue-generating aspects of the publication, particularly in the relationship between sales and editorial teams. Bennett's appreciation for his publisher, Joe Pramberger, is evident as he notes Pramberger's commitment to prioritizing reader education over strict advertising guidelines.

Key Features and Articles: The issue includes a variety of articles that cover significant technological advancements and trends in the aerospace and defense industries:

1. 5G Communications and mmWave Technology: The cover story discusses how mmWave technology is enabling 5G-based systems, particularly in enhancing situational awareness on the battlefield. It highlights the development of new power amplifiers based on Gallium Nitride (GaN) Monolithic Microwave Integrated Circuits (MMIC) technology, which are crucial for overcoming challenges in implementing 5G networking for both military and civilian applications.

2. Additive Manufacturing Innovations: An article focuses on the role of additive manufacturing in creating functionally graded ceramic composites. This technology is becoming increasingly important for defense applications, allowing for the production of materials that meet specific performance criteria while reducing waste and production time.

3. Military Robotics: The issue features a piece on the advancements in military robotics, particularly the development of machines that can exhibit curiosity. This exploration into making machines more autonomous and capable of learning could revolutionize how military operations are conducted, enhancing efficiency and effectiveness in various scenarios.

4. DevSecOps in Edge Systems: Another article delves into the role of DevSecOps in modern edge systems, emphasizing the need for integrated security practices in the development and deployment of software for defense applications. This approach ensures that security is a fundamental aspect of the software lifecycle, addressing vulnerabilities before they can be exploited.

5. RF & Microwave Technology: The magazine also covers the design of multi-channel microwave radio systems using optical interconnects. This technology is essential for improving communication systems in defense applications, providing faster and more reliable data transmission.

6. Challenges in Military Satellite and Radar Systems: An insightful piece addresses the challenges faced in military satellite, radar, and 5G communications, particularly focusing on GaN-on-SiC MMIC power amplifiers. These components are critical for enhancing the performance and reliability of communication systems in various military operations.

Departments and Additional Content: The issue includes several departments that provide readers with a well-rounded view of the industry:

• Application Briefs: These sections highlight specific applications of technologies discussed in the magazine, offering practical insights into how innovations are being implemented in real-world scenarios.
• New Products: A roundup of the latest products in the aerospace and defense sectors, showcasing innovations that could impact future developments.
• Advertisers Index: A list of companies that support the publication, reflecting the commercial aspect of the industry.

Conclusion: The December 2022 issue of Aerospace and Defense Technology serves as both a tribute to the editor's career and a valuable resource for professionals in the aerospace and defense fields. It encapsulates the ongoing innovations and challenges within the industry, providing insights into how technology is evolving to meet the demands of modern warfare and defense strategies. As Bennett prepares to retire, his reflections and the content of this issue underscore the importance of collaboration, integrity, and forward-thinking in the pursuit of excellence in aerospace and defense technology.