位置：成果数据库 > 期刊 > 期刊详情页
环形振荡器对称负载特性分析
  • ISSN号：1000-7180
  • 期刊名称：《微电子学与计算机》
  • 时间：0
  • 分类：TN433[电子电信—微电子学与固体电子学]
  • 作者机构：[1]华中科技大学图像识别与人工智能研究所多谱信息处理技术国家级重点实验室,武汉430074
  • 相关基金：国家自然科学基金项目（60736010）
作者： 桑红石[1], 方海涛[1], 余萌[1], 王文[1], 谢连波[1]
关键词： CMOS, 对称负载, 自偏置技术, 压控振荡器, CMOS, symmetric load, self-biased techniques, voltage controlled oscillator
中文摘要：

对称负载一经提出后,由于其对称性好、高线性度、易于实现等优点而在电荷泵锁相环压控振荡器的设计中广泛采用.文中就对称负载的I-V特性在一级近似模型下进行理论分析,并采用SMIC 0.18μm CMOS工艺库进行仿真,在一阶模型近似下的仿真结果与理论推导完全一致.此外,从影响压控振荡器性能的角度,对于对称性负载设计参数的选取给出了指导性意见.

英文摘要：

Because of its advantages of high linearity,good symmetry and easy to implement,symmetric load is widely used when first put forward,especially in the VCO part of the charge pump PLL design.In this paper gave a detailed analysis of the symmetric load＇s IV characteristics based on approximate L1 model in theory,and the simulation results were fully consistent with the theoretical analysis by using SMIC 0.18μm CMOS process.In addition,this paper,from the point of affecting the performance of VCO,gives some guidance for the design parameters selection of the symmetry load.

同期刊论文项目
高速平台多模检测识别动目标的理论方法与关键技术
期刊论文 91 会议论文 45 著作 2
同项目期刊论文
Treshold Selection using Partial Structrual Similarity.
VLSI Implementation of Multiple Large Template-Based.
基于液晶自适应透镜的设计与制作.
整合局部特征和滤波器特征的空间金字塔匹配模型.
一种图像旋转VLSI流水结构设计.
Fabricating a variety of micro-optics structures using anisotropic etching of silicon.
Detecting skin colors under varying illumination. MIPPR 2011
Robust Mean Shift Tracking with Improved Background- Weighted Histogram.
Design and Fabrication of Diffractive Micro-lens and Analysis of Optical Characteristics.
Design, Manufacture and Properties of High-definition Diffractive Objective lens.
Hough transform relative to a four-dimensional parameter space for the detection of constant velocit
Improved mean shift algorithm for multiple occlusion target tracking.
Moving objects segmentation based on piecewise constant Mumford-Shah model solving by additive opera
Ship target detection and tracking in cluttered infrared imagery.
Textured image segmentation based on modulation models.
Visual codebook construction for class-specific recognition.
VLSI Architecture for Real-Time Cloud Detection in Single Band Optical Remote Sensing Image.
电控可变焦128 元×128 元自适应液晶微透镜阵列.
多通道Reichardt运动目标检测算法.
二阶运动现象及其分析研究.
高效可配置浮点FFT处理器设计.
环形振荡器对称负载的特性分析.
基于二维Arimoto熵的阈值分割方法.
基于图形语言的图像处理算法快速开发环境模型研究.
基于运动指导的红外焦平面非均匀性校正方法.
数字集成电路物理设计阶段的低功耗技术.
一种新型2-D卷积器的FPGA实现.
用于自适应红外焦平面探测器的液晶微透镜阵列.
基于局部熵-灰度二维直方图的自适应分割算法.
一种图像旋转VLSI流水结构设计
基于判别式排序表的均值漂移目标跟踪算法.
Clutter-adaptive infrared small target detection in infrared maritime scenarios. Optical Engineering
Combining Clustering and Classification for Remote Sensing Images Using Unlabeled Data.
Improved multilevel filters to enhance infrared small target.
Indirect building localization based on a prominent solid landmark from a forward-looking infrared i
Building Recognition Based on Indirect Location of Planar Landmark in FLIR Image Sequences.
Terahertz electrically controlled nematic liquid crystal lens.
Building Recognition Based on Geometric Model in FLIR Image Sequences.
用于自适应红外焦平面探测器的液晶微透镜阵列
一种新型液晶透镜的光学成像特性研究
电控可变焦128元×128元自适应液晶微透镜阵列
基于液晶自适应透镜的设计与制作
一种下一代激光雷达的设计与实现
Background subtraction using shape and colour information.
Development and characterization of an electrically tunable liquid-crystal Fabry–P'erot hyperspectra
Instance-based attention: where could humans look first when searching for an object instance. Optic
128X128 elements liquid crystal cylindrical lens array electrically tunable focal length.
On selection and combination of weak learners in AdaBoost.
Real-Time Skin Color Detection under Rapidly Changing Illumination Conditions.
Clutter Suppression Method Based on Spatiotemporal Anisotropic Diffusion for Moving Point Target Det
Stripe-based connected components labeling.
Motion detection based on biological correlation model.
A polar coordinate system based grid algorithm for star identificatio.
PLL中对称性负载的分析.
一种可扩展的并行处理器模型设计及性能评估
CMOS 图像传感器中可编程增益放大器的设计.
基于PDE去鬼影的自适应非均匀性校正算法研究.
Adaptive Federated Kalman Filtering Attitude Estimation Algorithm for Double-FOV Star sensor.
A biologically inspired object-based visual attention.
Method for Building Recognition from FLIR Images.
A robust and fast hausdorff distance for image matching. Optical Engineering,2011
Block-Run-Based Connected Component Labeling Algorithm for GPGPU Using Shared Memory
Cascade of hierarchical context and appearance for object detection.
多值连通域标记ASIC
多级滤波ASIC
基于维数递增弱线性回归树的视频目标检测.
多线程非阻塞指令Cache设计.
Switching frequency response characteristics of a low cost wireless power driving and controlling sy
Image segmentation via coherent clustering in Lab color space.
Type-2 fuzzy thresholding using GLSC histogram of human visual nonlinearity characteristics.
Diffractive microlens with a cascade focal plane fabricated by single mask UV-photolithography and c
Emitting far-field multicolor patterns and characters through plastic diffractive micro-optics eleme
Photoelectrical response properties of a linear high-temperature superconducting sensor coupled with
一种红外焦平面非均匀性组合校正算法
二阶运动现象及其分析研究
复杂动态背景下的红外运动多目标跟踪与检测
港口背景下红外运动多目标跟踪
Boosting优化决策树的带钢表面缺陷识别技术
基于二维Arimoto熵的阈值分割方法
多线程非阻塞指令Cache设计
高效可配置浮点FFT处理器设计
一种新型2-D卷积器的FPGA实现
数字集成电路物理设计阶段的低功耗技术
基于图像理解和意图识别的多Agent自主协同方法
粉尘环境中的图像恢复方法
一种基于复杂地物背景图像的目标识别方法
捕获跟踪水体地标的飞行器导航定位方法
基于运动指导的红外焦平面非均匀性校正方法
整合局部特征和滤波器特征的空间金字塔匹配模型
期刊信息
  • 《微电子学与计算机》
  • 中国科技核心期刊
  • 主管单位:中国航天科技集团公司
  • 主办单位:中国航天科技集团公司第九研究院第七七一研究所
  • 主编：李新龙
  • 地址：西安市雁塔区太白南路198号
  • 邮编：710065
  • 邮箱：mc771@163.com
  • 电话：029-82262687
  • 国际标准刊号：ISSN：1000-7180
  • 国内统一刊号：ISSN：61-1123/TN
  • 邮发代号:52-16
  • 获奖情况:
  • 航天优秀期刊,陕西省优秀期刊一等奖
  • 国内外数据库收录:
  • 荷兰文摘与引文数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:17909