A novel frequency-tracking loop based on sub-Nyquist samplers for a wide locking range and fast locking

With the emergence of new communication standards like Fifth-­Generation New Radio (5G NR), technologies are being developed to exploit millimeter­ wave (mm-­wave) frequency bands from 30­300 GHz, for their advantage of high bandwidth availability. Generation of carrier frequencies for these mm-­wave applications imposes a challenging...