Carrier Recovery (CR) is a critical component in modern digital signal processing (DSP) oriented coherent receivers for 100-400G transmission and beyond. Multiple carrier phase estimation (CPE) methods have been heretofore considered for Quadrature Phase-Shift Keying (QPSK) transmission. One of the .....
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This novel invention presents a cost effective process for the fabrication of ceramics packed with metal. These cermets composites are based on Boron Carbides with infiltrated copper. The process addresses the design of B4C and Cu cermets with two interpenetrating and interconnected networks of B4C .....
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Unmanned aerial vehicles (UAVs), have limited flight endurance and also limited communications capabilities. Flight duration (or endurance) is presently bounded by the limited available energy storage (fuel or batteries) on the UAVs. Communication speeds are limited by the RF links now on UAVs, havi.....
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