@inproceedings{oai:nagasaki-u.repo.nii.ac.jp:00016139,
 author = {Dousoky, Gamal M. and Shoyama, Masahito and Ninomiya, Tamotsu},
 book = {Applied Power Electronics Conference and Exposition, 2009. APEC 2009. Twenty-Fourth Annual IEEE},
 month = {Feb},
 note = {This paper proposes a novel implementation of an FPGA-Based controller for conducted-noise reduction in dc-dc converters. The switching noise produced by the converter has been reduced by randomly varying the switching frequency of the converter. Traditionally, the implementation of the switching-mode power supply (SMPS) has been accomplished using analog control circuits. However, the field-programmable gate array (FPGA) is much flexible than analog control circuits, becoming lower cost, and applicable for power supply applications. The implementation of the SMPS has been accomplished using FPGA-based digital controller. Moreover, breadboard has been built-up for testing the effect of using the proposed FPGA-based digital controller for noise reduction in dc-dc converters. Experimental results show that the conducted-noise spectrum has been significantly improved and the noise level has been effectively reduced., 24th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2009; Washington, DC; 15 February 2009 through 19 February 2009, Applied Power Electronics Conference and Exposition, pp.65-69; 2009},
 pages = {65--69},
 publisher = {Institute of Electrical and Electronics Engineers},
 title = {A novel implementation of an FPGA-based controller for conducted-noise reduction in randomly switched Dc-Dc converters},
 year = {2009}
}