Abstract
We present experimental results of a wideband photonic compressive sampling system that relies on periodic nonuniform sampling. The system unambiguously identifies signals in a 5-GHz instantaneous band using an average nonuniform sample rate an order of magnitude less than the equivalent Nyquist uniform sample rate. We demonstrate spectrum reconstruction of continuous-wave, pulsed carrier, and communications signals from dc to 50 GHz. The system demonstrates high-fidelity reconstruction of the spectral shape of signals with bandwidth in both single- and multisignal environments.
© 2016 IEEE
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription