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We investigate performances of two digital methods for suppression of clock tone leakages of an 80GS/s high-speed DAC supporting single-carrier 400G. A novel clock leakage mitigation technique is experimentally demonstrated for the first time.
We report the operation of a highly sensitive, tunable and stable RF interferometer, which is based on quadrature-hybrids. The interferometer is used to characterize and analyze DNA molecules, pBluescript (SK+) and pET21a, in ∼1 nL DI water solutions. The obtained RF sensitivity at ∼10 GHz is better than ∼3×10−15 mol/mL, which is close to the previously reported highest result. DNA molecular compositions...
The Chinese Loess Plateau has experienced drastic human-induced land cover change in the last century. The Chinese government has planned a long-term project to restore the ecology and thus the environment. This effort requires the information of the ecological potential. This study presented a complete procedure for spatially modeling the potential vegetation index in arid Loess Plateau region. Spatially...
The index Capacity-Load Ratio (CLR) is a macro-technical indicator that is always used in urban electric network planning to reflect power supply capability. The value of CLR has significantly influenced the investment of construction and reformation about urban electric network. In today's competitive electricity market environment, the determination of a rational CLR is one of the major issues of...
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