Title :
Optically coupled CCD transversal filter with several hundreds of coefficients at megahertz sampling rates
Author_Institution :
Universitÿt-Gesamthochschule-Paderborn, Fachbereich Elektrotechnik, Paderborn, West Germany
Abstract :
Under modified operating conditions, a CCD imager arrangement is used as a hybrid optoelectronic transversal filter. The principles are explained and an example of application is provided. In comparison with solutions in common use, the number of coefficients and the sampling rate are increased by several decades.
Keywords :
charge-coupled device circuits; filters; light emitting diodes; optical couplers; optoelectronic devices; CCD imager arrangement; CCD transversal filter; hundreds of coefficients; hybrid optoelectronic filters; megahertz sampling rates; optically coupled filter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860669
