A Photonic Integrated Circuit based Compressive Sensing Radio Frequency Receiver
arXiv:2012.05341 · doi:10.1109/sum48678.2020.9167169
Abstract
A photonic integrated circuit comprised of an 11 cm multimode speckle waveguide, a 1x32 splitter, and a linear grating coupler array is fabricated and utilized to receive 2 GHz of RF signal bandwidth from 2.5 to 4.5 GHz using a 35 MHz mode locked laser.
arXiv admin note: substantial text overlap with arXiv:2008.10690