Electro Magnetic Applications, Inc.

Controlling Secondary Electron Yield in High-Energy Systems

In high-energy environments, from particle accelerators to spacecraft surfaces, secondary electron behavior can make or break system performance. Engineers must accurately calculate secondary election yield (SEY) to control surface charging, reduce signal noise, and maintain operational stability. Electro Magnetic Applications, Inc. (EMA) applies advanced measurement techniques and simulation capabilities to calculate this critical parameter. “There’s […]

EMA Expo 2026

Step into the excitement of EMA Expo 2026! EMA Expo is back in 2026! This is your gateway to solving today’s toughest electromagnetic challenges. Join industry leaders and explore breakthroughs shaping the aerospace, electronics, transportation, and space industries. Gain a better understanding of proven techniques, next-gen simulation tools, and real-world strategies to tackle EMI/EMC, E3, […]

Physics-Driven PECVD Process Optimization for Semiconductors

Semiconductor manufacturing is at the heart of modern technology, powering everything from smartphones to advanced computing systems. One of the key innovations in this field is the use of plasma technology, which enables precise chemical control and the production of high-quality, uniform films essential for device fabrication. Plasma enhanced chemical vapor deposition (PECVD) is a […]

Mastering RF Plasma Deposition: Why Simulation is the Key to Innovation

Radio frequency (RF) plasma deposition is a cornerstone of semiconductor manufacturing, enabling thin-film deposition, wafer etching, and advanced material processing. Yet, there is a set of hurdles that can slow progress and compromise quality. Why RF Plasma Design Is So Challenging Plasmas are notoriously difficult to model. At low pressures, traditional computational fluid dynamics fail. […]

Accessible Electromagnetic Simulation for Everyone

Jumping into electromagnetic simulation can feel like a big leap. Let’s face it, learning new software isn’t always easy, and changing tried-and-true workflows is no small task. It’s easy to have anxiety about the learning curve and disrupting routine. But here’s the good news: the payoffs are huge! With simulation, you spot problems early, cut […]

The Complexity of E3 Engineering: A Conversation with EMA CTO Justin McKennon

Electromagnetic environmental effects (E3) engineering plays a critical role in protecting advanced technologies from electromagnetic threats. From lightning strikes to high-altitude nuclear events, E3 engineers work behind the scenes to ensure the resilience and reliability of complex systems in aerospace, defense, and other high-stakes industries. To unpack the complexity of this critical field, we spoke […]

Fig. 5. EMA’s current testing and characterization facility named SERE for space environment and radiation effects.

Ensuring Solar Cell Reliability to Protect Your Mission

Solar cells are the backbone of satellite power systems. As the primary source of energy for satellites, their reliability is crucial for mission success. Solar arrays, which are a collection of solar cells, can span vast distances, making them challenging components to test. How Space Conditions Impact Solar Cell Reliability Solar cells are exposed […]

Comprehensive ESD Analysis Solutions for Product Development

Electrostatic discharge (ESD) testing helps identify vulnerabilities to sudden electrical discharges that can cause catastrophic failures to products. No industry is untouched by ESD threats. Electronics and semiconductors are the most vulnerable to ESD. Even low-voltage discharges can destroy microchips, transistors, and memory modules or cause latent defects that lead to product failures. ESD testing […]

Revolutionizing Plasma Simulation with CAD-Integrated Technology

LAKEWOOD, Colorado- Electro Magnetic Applications, Inc. (EMA) has filed an international patent application (PCT/US25/51404) covering a 3D CAD-integrated simulation platform for plasma discharges. The invention enables engineers and researchers to model, design, and analyze plasma systems directly within a unified 3D CAD environment. “The patent filing reflects EMA’s commitment to pushing the boundaries of multiphysics […]

Overcoming E3 Challenges and Achieving Compliance

For decades, EMA has been a trusted partner in helping aerospace manufacturers achieve certification for high intensity radiated fields (HIRF) and lightning protection. We leverage advanced simulation tools and precise measurements to transform how the industry achieves electromagnetic environmental effects (E3) compliance. EMA addresses all aspects of E3 phenomena such as: Accelerating E3 Approval By […]

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