For as long as small, hidden radio transmitters have existed, people have wanted a technology to detect them. One of the more effective ways to find hidden electronics is the nonlinear junction ...
Mid-infrared light sources serve as a key to accessing the “invisible world.” A broad range of applications, including gas detection, molecular spectroscopy, medical diagnostics, and free-space ...
Abstract: This paper presents a passive-ranging algorithm using multiple Infrared (IR) sensors positioned along the range of ballistic missile trajectory. Each IR sensor track multiple missiles using ...
Abstract: Lung diseases contribute significantly to global mortality rates. The conventional diagnostic techniques based on medical imaging used for lung disease diagnosis normally require specialized ...