impedance相关论文
基于传输矩阵法,通过计算一维有限光子结构的阻抗,研究了由反转对称层状光子结构构成的组合结构中界面态存在的条件。对于分别由反......
LiFe_(1–x)CexPO_4/C cathode materials were synthesized by solid-state reaction method. The effects of various Ce-doping......
Olivine-type LiFePO_4/C composite cathode materials were synthesized by a solid-state reaction method in an inert atmosp......
In this paper,the problem of interferences between motors and non-motors in urban road mixed traffic network is consider......
With Shockley’s approximate-channel theory and TCAD tools,a high-voltage,ultra-shallow junction PJFET for the input sta......
A 4 W K-band AlGaAs/InGaAs/GaAs pseudomorphic high electron mobility transistor(PHEMT) monolithic microwave integrated c......
We present a recent numerical analysis of impedance mismatch technique applied to carbon equation of state measurements.......
This paper reports a wideband passive mixer for direct conversion multi-standard receivers.A brief comparison between cu......
The Howland current source(HCS)circuit is commonly used,e.g.in electrical impedance tomography(EIT)systems.It is importa......
A full W-band low noise amplifier(LNA) module is designed and fabricated. A broadband transition is introduced in this m......
Through silicon via(TSV)-TSV coupling is detrimental to the performance of three-dimensional(3D)integrated circuits(ICs)......
为了向消费者提供高质量和可靠的电力,必须进行电力管理,使得从发电侧,通过变速器然后到配电侧有稳定的电力流动。微电网是传统电......
Space robotics provides a reliable solution to accomplish manipulation tasks in orbit without the presence of astronauts......
According to the thickness and the configuration of sound-absorbing material,the cavity’s acoustical impedance and the ......
This paper presents a semi-analytical solution for the vibration and sound radiation of a semi-infinite plate covered by......
Considerable progress has been made in active noise control (ANC) in the recent decade. Compared with the conventional ......
Exploring water and ion transport process at silicone/copper interfaces using in-situ electrochemica
In general,packaging materials which encapsulate light emitting diodes (LEDs) and microelectronic devices offer barrier ......
The corrosion behaviors of Al-brass in stagnant and flowing marine water as a function of combinative rare earths (Ce an......
The electrochemical behaviours of titanium alloy Ti-10V-2Fe-3Al after electropolishing in a self-developed electrolyte i......
In this research,stainless steel bipolar plates for proton exchange membrane fuel cell(PEMFC)have been treated by an atm......
During the SSRF(Shanghai Synchrotron Radiation Facility) storage ring phase-I commissioning, some instabilities have bee......
Ion cyclotron range of frequency(ICRF) heating has been used in tokamaks as one of the most successful auxiliary heating......
叠前同步反演是以改进的Fatti方程为基础,以纵横波速度比为常数作为约束条件,本文以纵波阻抗与密度关系式及横波阻抗与密度关系式......
The study of gas sensitivity of multi-wall carbon nanotubes (MWNTs), which is deposited by low press chemical vapor depo......
目的观察3830主动固定电极在临床心脏起搏治疗的可行性和安全性。方法选择2008年~2012年在我院植入永久性人工双腔心脏起搏器的患......
A broadband class-F power amplifier for multiband LTE handsets applications is developed across 2.3-2.7 GHz.The power am......
Synthesis of Z-scheme g-C3N4 nanosheets/Ag3PO4 photocatalysts with enhanced visible-light photocatal
Graphene-like C3N4/Ag3PO4 photocatalysts are synthesized by calcination and solutions precipitating method. The obtained......
对于海上风机部分埋入群桩基础，风机结构的高度将导致基础承受较大的倾覆力矩，刚而在风机振动分析中需要考虑到基础的摇摆特性。为避......
对存在预伏故障的低压待合闸线路进行送电会对相关人员及设备造成危害，为了减少此种危害的发生，根据故障特征，提出一种合闸前利用可控......
借助感应电动势法,给出了空间两个不同馈电点位置,任意电流指向,不等长细对称振子自、互阻抗的计算公式。进而,根据自、互阻抗与S......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The corrosion and oxygen evolution behaviors of cast and rolled Pb–Ag–Nd anodes were investigated by metalloscopy, env......
论述一种新的激光脉冲整形方法-利用任意形状的整形电脉冲直接驱动半导体激光器,产生与电脉冲形状一致的激光脉冲,作为高功率激光......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Steric Effect of Alkyl Substituted Piperidin-4-one Oximes for Corrosion Control of Mild Steel in H2S
Three synthesized piperidin-4-one oximes,3-ethyl-2,6-diphenyl-piperidin-4-one oxime (A),1-methyl-3-isopropyl-2,6-dipheny......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 研究REZ-1人工耳蜗电极对阻抗与电极对在鼓阶中位置和刺激频率的关系.方法 6例新鲜颞骨标本植入REZ-1人工耳蜗电极后,采用交......
目的 用小腿电阻抗比值(calf-RBI)评价血液透析(HD)患者容量状况,观察容量负荷过重者在calf-RBI指导下降低干体质量对血压的作用.......
The research on utilizing lithium-ion batteries with LiNi0.8Co0.2O2-based cathode for hybrid electric vehicles is intens......
The electrochemical behaviors of n-type silicon wafers in silica-based slurry were investigated, and the influences of t......
Steric Effect of Alkyl Substituted Piperidin-4-one Oximes for Corrosion Control of Mild Steel in H2S
Three synthesized piperidin-4-one oximes,3-ethyl-2,6-diphenyl-piperidin-4-one oxime (A),1-methyl-3-isopropyl-2,6-dipheny......
Indium doped cadmium sulfide thin films(CdS:In) were produced by the spray pyrolysis technique on glass substrates.AC me......
The effects of cover thickness and W/C(water-to-cement) ratio on polarization properties of embedded steel bar were inve......
Although the ambiguity of seismic inversion is widely recognized in both theory and practice,so far as a concrete invers......
BEPCⅡ500MHz超导腔是BEPCⅡ储存环的关键设备,腔中高次模的分布和阻抗将很大程度上直接影响束流的稳定. 因此,研究BEPCⅡ超导腔的......
通过解析的方法分析了储存环在部分填充情况下的纵向耦合不稳定性,给出了不稳定性增长率和同步振荡频移的表达式.得到了一个有趣的......
