Structure from motion (SfM) is the concept of estimating both sensor pose and 3-D scene structure from input images. The difficulty with synthetic aperture radar (SAR) SfM stems from the nonlinearity ...

This article presents a 1.75-GS/s single-channel 7-bit successive approximation register (SAR) analog-to-digital converter (ADC) that is based on loop-unrolled architecture with N-comparators for ...