Title :
Wideband photonic compressive sampling analog-to-digital converter for RF spectrum estimation
Author :
McKenna, T.P. ; Sharp, M.D. ; Lucarelli, D.G. ; Nanzer, J.A. ; Dennis, M.L. ; Clark, Thomas R.
Author_Institution :
Appl. Phys. Lab., Johns Hopkins Univ., Laurel, MD, USA
Abstract :
Experimental results of multi-signal unambiguous frequency identification and bandwidth reconstruction are demonstrated using an average sampling rate that is more than an order of magnitude less than the uniform rate dictated by traditional Nyquist sampling.
Keywords :
analogue-digital conversion; compressed sensing; optical fibre networks; RF spectrum estimation; analog-to-digital converter; average sampling rate; bandwidth reconstruction; multisignal unambiguous frequency identification; wideband photonic compressive sampling; Erbium-doped fiber amplifiers; Optical fibers; Photonics; RF signals; Spectral analysis; Wideband;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
