Test & Measurement

Signal Check: The RF Test Equipment Boom Behind the Wireless World From 5G to autonomous vehicles, RF test tools are shaping the future of connectivity and defense. RF test equipment plays a critical role in the design, manufacturing, and maintenance of devices that operate within the RF spectrum, such as …

The electromagnetic spectrum spans a wide range of frequencies, from radio waves and microwaves to visible light, X-rays, and gamma rays. As the wavelength of electromagnetic radiation decreases, its frequency—and consequently its energy—increases. Radio Frequency (RF) and Microwave (MW) technologies, both subsets of this spectrum, are crucial for numerous military …

Optical profilometry is rapidly becoming one of the most powerful and versatile techniques in surface measurement and analysis. This non-contact, high-resolution technique uses light to measure the topography of surfaces with incredible precision, providing invaluable data in a variety of industries. From semiconductor manufacturing to medical diagnostics, optical profilometry is …

Introduction NASA’s On-Demand Manufacturing of Electronics (ODME) project represents a bold initiative to revolutionize the production of electronic components in space. As the complexity and demand for high-performance electronics in orbit continue to grow—ranging from critical sensors and communication devices to structural components—the ability to manufacture these items on-demand is …

Introduction NASA’s Fundamental Regolith Properties, Handling, and Water Capture (FLEET) program is a groundbreaking initiative designed to unlock the potential of in-situ resource utilization for future space exploration. As humanity prepares for sustained missions on the Moon, Mars, and beyond, the ability to extract and use local resources such as …

Introduction The detection of subterranean threats has long been a challenge for military and security forces. Tunnels, underground bunkers, and hidden weapons caches pose significant risks, particularly in conflict zones and border areas. Traditional detection methods, such as ground-penetrating radar and seismic sensors, have limitations in terms of depth penetration …

Introduction The human brain stands as the most complex computational system known to humankind—a marvel of intricate neural networks and dynamic processes that continues to fascinate scientists and technologists alike. As we delve deeper into its mysteries, a pivotal question emerges: How can we mimic the brain’s processes to develop …

Introduction In today’s increasingly interconnected world, electronic devices and systems are becoming integral to our daily lives, from smartphones and laptops to critical infrastructure and aerospace technologies. However, these electronic systems are vulnerable to a variety of external factors, including radiation from sources such as cosmic rays, solar flares, and …

Medical technology is advancing at an unprecedented pace, with innovations that are transforming how patients are diagnosed, treated, and monitored. One of the most promising breakthroughs in this field is the development of biodegradable injectable sensors—tiny, wireless, and self-dissolving devices designed to monitor vital physiological parameters without requiring surgical removal. …