Research Article

An FPGA Chaos-Based PWM Technique Combined with Simple Passive Filter for Effective EMI Spectral Peak Reduction in DC-DC Converter

Figure 10

(a) FFT of output voltage with EMI filter for periodic pulses. (b) FFT of output voltage with EMI filter for chaotic pulses.
383089.fig.0010a
(a)
383089.fig.0010b
(b)