ABSTRACT In the Radio over Fiber (RoF) system, a reduction in received radio frequency (RF) power often occurs due to chromatic dispersion in optical fibers, known as dispersion power fading (DPF). To address this issue, a new technique called Unbalance Sideband Modulation (USM) is proposed. USM is implemented by modulating the optical carrier signal using an RF signal with a single-drive Mach…