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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,…
The Defense System Information Analysis Center (DSIAC) was asked to search for existing counter-unmanned aerial system technologies that can defeat drone swarms with nonkinetic electromagnetics. One known system is the Tactical High-Power Operational Responder…
Defense Systems Information Analysis Center (DSIAC) was asked if metamaterials (charged/active or otherwise) could be used to shield a friendly radar from electronic attack while simultaneously allowing that radar to continue to operate in…
1. Introduction For U.S. Department of Defense (DoD) directed-energy applications, nonintrusive electric and magnetic field probes can solve several technical problems associated with conventional probes. Conventional sensors perturb the field. They could be used for…