On design of tunable leaky waveguide antennas for a large format lens based focal plane array with wide scanning capabilities

Recently, there has been an increasing demand for security in public places. As a result, non-destructive and fast millimetre-wave and submillimetre-wave imaging systems have gained more and more attention.<br/>This project is based on Concealed Objects Stand-off Real-Time Imaging for Security (CONSORTIS), which is a European next-generation...

Focal plane phase retrieval using deep convolutional neural networks: A study on the feasibility of phase retrieval in free space optical communications from a single out of focus intensity measurement using a deep convolutional neural network

Adaptive optics are widely used to correct the wavefront distortion imposed by atmospheric turbulence. Focal plane phase retrieval from intensity measurements has advantages due to the ease of implementation, potential broader application, less computations, low cost, high system bandwidth, simplified hardware and less calibration. To cope with...