通过控制DC-DC功率变换器输出电压纹波的首次开关谐波来复现可见光通信

A dc-dc power converter based on a two-phase synchronous buck converter that reproduces single-carrier digital modulation schemes by controlling the first switching harmonic of the output voltage ripple is presented in this paper. The dc-dc power converter carries out both the lighting and the transmission functionalities of visible light communication transmitters. Control of both the amplitude a...