electromagnetic (EM) energy

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Recent Inquiries

Development of Electromagnetic Interference (EMI) Shielding Capabilities of Fiber-Reinforced Composites

The Defense Systems Information Analysis Center (DSIAC) received technical inquiries regarding the means to enhance and analyze the electromagnetic interference shielding effectiveness (SE) of various polymer-materials-impregnated conductive materials, such as copper meshes, nickel‑coated carbon fibers,…

Gallium Nitride Transistor Technology Development for HPM DEWs

DSIAC was asked to determine the state of solid-state gallium nitride (GaN) amplifier technology development for high-powered microwave (HPM), directed energy weapons (DEWs). DSIAC used a collection of HPM DEW and microelectronics subject matter expert…

Maritime Environmental Effects on Electromagnetic (EM) Energy Propagation

DSIAC was asked to support the Homeland Defense Information Analysis Center (HDIAC) to find information on research, testing, and technologies that explore the effects of the lower atmosphere on the propagation of EM energy in…