Holographic Blind Source Separation at Radio Frequencies
Martha-Elizabeth Baylor, Dana Z. Anderson, Zoya B. Popovic · 2007
A photorefractive optoelectronic system implements analog independent component analysis to achieve two-channel blind source separation of 10 MHz bandwidth signals on 200 MHz RF carriers. The system utilizes two photorefractive carrier suppression optical circuits and custom broadband electrooptic modulators.