Results 21 to 30 of about 6,151 (176)

Logic design of priority encoder by restraining redundancy(抑制冗余优先编码器的逻辑设计)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2001
基于低功耗设计的要求,对传统设计的优先编码器中的冗余现象加以研究,利用冗余抑制技术重构基于门级设计优先编码器电路结构.该优先编码器经PSPICE模拟验证具有正确的逻辑功能,并且被证明它能达到降低功耗的目的.
LUYang-jian(卢仰坚)   +1 more
doaj   +1 more source

Design of a six bit full differential successive approximation analog to digital converter with 40M [PDF]

open access: yes, 2015
当今社会信息产业发展迅猛,性能优良、低成本的片上系统在集成电路设计领域中越来越受到人们的重视,且芯片上能够集成的功能越来越多,这其中就包括各种各样的模数转换器。在通信过程中,电子产品往往依赖强大的大规模集成电路技术在数字域对信号进行高效的分析和处理,而最初输入的信号却是模拟信号,模数转换器能将模拟信号有效转换成与之对应的数字信号,因而起着非常关键的作用,它的性能往往决定着产品的整体性能。 在北斗多模导航片上系统SOC的ADC设计中,我们需要在保证较大的jammer情况下能无失真采样 ...
邹佳
core  

Improving the Electrochemical Properties of SiOx/Graphite Anode for High‐Performance Lithium‐Ion Batteries by Ultrathin Lithium Film Prelithiation

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT High‐capacity SiOx/graphite (SiO/G) anodes offer great potential for advancing lithium‐ion battery technology; however, their practical application is limited by low initial coulombic efficiency (ICE) and rapid capacity decay. These challenges primarily arise from unstable phase transitions and the formation of the solid electrolyte interphase
Wan‐Xing Zhang   +14 more
wiley   +1 more source

Hardware mechanism for redundancy restraint and the analysis of their working procedure(冗余抑制的硬件实现及作用过程分析)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2001
基于低功耗设计的要求,本文对数字系统中冗余现象的普遍性进行分析,研究了实施冗余抑制功能的各种基本结构,并进行了抑制作用的时间分析,这些均为在电路的低功耗设计中有效地应用冗余抑制技术提供了研究基础.
WUXun-wei(吴训威)   +1 more
doaj   +1 more source

Investigation of data acquisition, storage and transmission of optical fiber perimeter sensor in network [PDF]

open access: yes, 2016
伴随光纤及光纤通信技术的飞速发展,光纤周界传感技术也快速发展。光纤周界传感由于具有抗电磁干扰、灵敏度高、易部署,低成本、本质安全、便于组成传感网络等诸多优点,使得光纤周界传感器在安防、水利电力、公路、船舶、油气管道泄漏监测、光缆监测等领域被广泛应用。 本文主要研究光纤周界传感系统数据采集、存储与网络化传输的具体实现,该方案基于现有实验室光纤周界传感系统,采用CISCOVPN路由器、BUFFALONAS网络存储器、基于BCM2836处理器的嵌入式采集模块构成的网络化的数据采集、存储、传输的系统 ...
黄金棋
core  

Manipulating Terminal Bonds of Ti3C2Tx MXene for Highly Efficient Microwave Absorption and Photothermal Conversion

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT MXenes have been widely investigated as microwave absorption (MA) materials because of their unique properties. This study introduces a terminal bond manipulation strategy to enhance charge transfer and polarization in Ti3C2Tx, optimizing its MA performance.
Xiang Fang   +8 more
wiley   +1 more source

Power estimation techniques for Reed-Muller logic circuits(Reed-Muller逻辑电路的功耗估算技术)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2008
提出了一种Reed-Muller(RM)逻辑电路的功耗估算方法.将多输入AND/XOR门分解成由2输入AND/XOR门构成的树,采用信号的跳变密度和信号概率来计算内部节点信号的开关活动率,从而实现电路的功耗估算.实验结果表明:该方法得到的估算结果与电路实际功耗二者之间具有良好的线性关系.
YEXi-en(叶锡恩)   +2 more
doaj   +1 more source

Design and Research of the monitoring system of civil aviation airport navigation lights based on WSN [PDF]

open access: yes, 2016
民用航空机场助航灯属于民用航空机场目视引导助航信号的设施,是保障民用飞机在漆黑的夜间和复杂气候能见度低的条件下能顺利着陆、滑行和起飞的目视助航灯,主要由目视进近坡度指示灯、进近指示灯、滑行道指示灯和跑道指示灯等助航指示灯组成。随着我国民用航空工业技术及其机场监控技术的迅速发展,对民用航空机场助航灯监控系统的自动化、远程化、智能化发展起到重要作用。传统的工业控制软硬件难以满足现代航空工业发展需求。 随着物联网技术、嵌入式技术和移动互联技术的快速发展,无线传感器网络 ...
陈俊旭
core  

Nanofiltration Membranes for High‐Selectivity Separation of Li+ and Mg2+ From Salt Lake Brines: Strategies, Challenges, and Perspectives

open access: yesRare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Against the backdrop of global clean energy transition and surging demand for lithium resources, lithium extraction from salt lakes presents unprecedented development opportunities. Nanofiltration (NF) membrane technology, recognized for its efficiency, energy savings, and environmental benefits, demonstrates significant application potential ...
Wen‐Feng Li   +5 more
wiley   +1 more source

Growth of HfO2 thin film by Remote Plasma Atomic Layer Deposition and the properties of HfO2/Ge interface [PDF]

open access: yes, 2016
随着器件等比例缩小难度和成本的不断增加,以Si作为沟道材料SiO2作为栅介质的传统CMOS发展接近物理极限,高K介质HfO2栅高迁移率Ge沟道MOSFET成为未来CMOS集成电路技术发展的潜在选择之一。然而metal/HfO2/Ge结构MOS器件存在界面态密度高、栅极漏电流大等问题,因此研究高质量HfO2薄膜生长技术和减少HfO2/Ge界面态是提高metal/HfO2/GeMOS器件性能的有效途径之一。 本文采用远程等离子体辅助原子层沉积法(RP-ALD)生长HfO2薄膜,优化了HfO2薄膜的生长(温度)
池晓伟
core  

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