Abstract: This letter presents a 248 GHz compact direct-conversion transmitter with IQ and LO feedthrough (LOFT) calibration capability, which can achieve a data rate of 20-Gb/s with 16-QAM. The ...
Abstract: High-speed and energy-efficient data center interconnects yearn for the high-performance optical interconnects, which are powered by the dense-wavelength-division-multiplexing (DWDM) optical ...