针对流水线型逐次逼近模数转换器(Pipelined SAR ADC)中残差放大器的核心运放功耗过高,从而严重限制ADC能效上限的问题,本文提出了一种新型的基于CMOS开关的自偏置全差分环形放大器(CMOS Self-biased Fully Differential Ring Amplifier...
supported by grants from National Natural Science Foundation of China(32102775);Hainan Province Science and Technology Special Fund(ZDYF2022XDNY234);Earmarked Fund for CARS(No.CARS-49)and Fundamental Research Funds for the Central Universities(2072022).
With the advancements in high-throughput sequencing technologies such as Illumina,PacBio,and 10X Genomics platforms,and gas/liquid chromatography-mass spectrometry,large volumes of biological data in multiple formats ...
supported in part by the National Key R&D Program of China(No.2019YFB1803400)。
For polar codes,the performance of successive cancellation list(SCL)decoding is capable of approaching that of maximum likelihood decoding.However,the existing hardware architectures for the SCL decoding suffer from h...
The packet classification is a fundamental process in provisioning security and quality of service for many intelligent network-embedded systems running in the Internet of Things(IoT).In recent years,researchers have ...
supported by the National Natural Science Foundations of China(No.61402499,No.61672526)
Range reduction is the initial and essential stage of function computation,but its pipelined implementation has the drawbacks of large cost and terrible accuracy.We proposed low cost and accurate pipelined range reduc...
supported by National Science Foundation of China(No.61704161);Major Science and Technology Project in Anhui Province(No.18030901006)
A mix-signal high precision capacitor mismatch error calibration method for charge domain pipelined ADCs is proposed. The calibration method calibrates the capacitors one by one based on binary search.Charge errors ca...
Supported by the Zhejiang Provincial Natural Science Foundation of China(No.LQ15F010001,LY16F020029);the General Research Project of Zhejiang Provincial Education Department(No.Y201430479)
Fractional motion estimation(FME) improves the video encoding efficiency significantly. However, its high computational complexity limits the real-time processing capability. Therefore, it is a key problem to reduce t...