... spends his days researching advanced applications of electromagnetic technologies, his afternoons and evenings relaxing with his family, and his nights volunteering for professional organizations, ingesting information, and cerebrating.
Millimeter-wave and terahertz frequencies can penetrate many common materials, including clothing. Cameras that are sensitive to these frequencies can be used to detect and identify concealed threat objects. Click here for Charles' papers in this area.
ResearchGraph, one of Charles' projects, is a resource that enables visualization of research collaborations. The figure shown above depicts an example research graph, generated using publicly-available metadata and the ResearchGraph website.