Defense & Security
Sub Category Name
Direction finding of Wi-Fi transmitters
TechnologyWe developed an apparatus for Direction Finding of Wi-Fi transmitters, i.e., estimating the Angle-of-Arrival (AoA) of a received Wi-Fi signal, while using standard off-the-shelf hardware and requiring no infrastructure deployment, no... Read More >
Free online web wizard application to assess the amount of nonlinear interference noise generated in fiber-optic communications systems
Nonlinear interference noise (NLIN) is arguably the most important factor limiting the capacity of fiber-optic communication systems. It is customary to classify nonlinear phenomena as either intra-channel, or inter-channel. Intra-channel effects... Read More >
A portable spectrometer’s accessory to measure reflectance of undisturbed soil in the field under all conditions
THE NEED and TECHNOLOGYField spectroscopy has become a growing field in recent years. What was historically the domain of aerial and spatial photography calibration, and geological enthusiasts, has been gaining much interest. Its applications span... Read More >
Blind Image Deblurring Via Residual Blur Elimination
Images may be blurred due to various reasons. Defocus-blur may be caused by incorrect camera settings, poor lens selection or scenes with depth variations exceeding the depth of field of the camera. Motion-blur can appear due to motion in the... Read More >
