检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

4,673 篇 会议
119 篇 期刊文献

馆藏范围

4,792 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

2,269 篇 工学
- 1,504 篇 电气工程
- 985 篇 电子科学与技术（可...
- 766 篇 计算机科学与技术...
- 333 篇 软件工程
- 254 篇 信息与通信工程
- 179 篇 控制科学与工程
- 129 篇 仪器科学与技术
- 106 篇 材料科学与工程（可...
- 79 篇 机械工程
- 47 篇 动力工程及工程热...
- 41 篇 生物医学工程（可授...
- 30 篇 光学工程
- 21 篇 化学工程与技术
- 13 篇 冶金工程
- 12 篇 土木工程
- 12 篇 生物工程
- 12 篇 安全科学与工程
- 10 篇 力学（可授工学、理...
486 篇 理学
- 246 篇 物理学
- 225 篇 数学
- 44 篇 系统科学
- 43 篇 统计学（可授理学、...
- 23 篇 化学
- 23 篇 生物学
94 篇 管理学
- 91 篇 管理科学与工程(可...
- 33 篇 工商管理
32 篇 医学
- 31 篇 临床医学
- 11 篇 基础医学(可授医学...
16 篇 经济学
- 16 篇 应用经济学
14 篇 法学
- 11 篇 社会学
6 篇 军事学
4 篇 教育学
1 篇 农学

主题

270 篇 voltage
263 篇 algorithm design...
230 篇 hardware
217 篇 electronic mail
214 篇 circuits
212 篇 frequency
207 篇 circuit simulati...
207 篇 very large scale...
185 篇 energy consumpti...
180 篇 clocks
178 篇 cmos technology
172 篇 switches
168 篇 circuit testing
152 篇 costs
149 篇 electronic circu...
147 篇 design engineeri...
144 篇 computer archite...
141 篇 bandwidth
131 篇 cmos integrated ...
129 篇 design methodolo...

机构

126 篇 school of electr...
57 篇 electronic circu...
43 篇 department of el...
37 篇 electronic circu...
23 篇 department of el...
22 篇 faculty of infor...
19 篇 department of el...
18 篇 group of electro...
16 篇 department of el...
15 篇 school of electr...
14 篇 department of el...
13 篇 department of el...
13 篇 department of el...
13 篇 department of el...
12 篇 department of el...
12 篇 institute of mic...
12 篇 department of el...
12 篇 graduate program...
11 篇 department of el...
10 篇 klipsch school o...

作者

88 篇 k. halonen
43 篇 s. celma
35 篇 s.c. chan
28 篇 b. calvo
27 篇 c. toumazou
22 篇 a. paasio
22 篇 b.j. falkowski
20 篇 e. alarcon
19 篇 n. medrano
19 篇 h. tenhunen
18 篇 chiu-sing choy
18 篇 s. lindfors
16 篇 c. azcona
16 篇 drechsler rolf
15 篇 pantelis georgio...
15 篇 chip-hong chang
14 篇 a. poveda
14 篇 i. kale
14 篇 f. guinjoan
14 篇 asada kunihiro

语言

4,652 篇 英文
70 篇 其他
69 篇 中文
1 篇 葡萄牙文

检索条件"任意字段=IEEE Symposium on Design and Diagnostics of Electronic Circuits and Systems"

共 4792 条记录，以下是4061-4070 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Calculation of paired Haar spectra for systems of incompletely specified Boolean functions

Calculation of paired Haar spectra for systems of incomplete...

引用

ieee International symposium on circuits and systems (ISCAS)

作者： B.J. Falkowski Chip-Hong Chang School of Electrical and Electronic Engineering Nanyang Technological University Singapore Electronics Design Centre French Singapore Institute Nanyang Polytechnic Singapore

A new algorithm is given that converts a reduced representation of Boolean functions in the form of disjoint cubes to unnormalized paired Haar spectra for systems of incompletely specified Boolean functions. Since the known algorithms that generate unnormalized Haar spectra always start from the truth table of Boolean functions the method presented computes faster with a smaller computer memory. The method is extremely efficient for such Boolean functions that are described by only few disjoint cubes and it allows the calculation of only selected spectral coefficients, or all the coefficients can be calculated in parallel.

关键词： Boolean functions Data structures Pattern recognition Image processing Modems Very large scale integration design automation Discrete transforms Data preprocessing

来源：评论

学校读者我要写书评

暂无评论

A low power video processor 98

A low power video processor

引用

International symposium on Low Power electronics and design (ISLPED)

作者： U. Zangi R. Ginosar Advanced Technology Center Zoran Corporation Haifa Israel VLSI systems Research center Technion-Israel Institute of Technology Haifa Israel

ISBN: (纸本)9781581130591

Multiple power saving methods were applied to a video processor for color digital video and still cameras. Architectural level methods failed to save power: asynchronous design, dynamic voltage scaling, bus switching minimization, pipeline stage merging, reduction of switching times and clock gating. However changing the algorithm to work on pixel differences yielded 3-15% power reduction in typical cases.

关键词： Video compression Clocks Color Pipelines Switching circuits Cameras CMOS image sensors Image storage Permission Logic

来源：评论

学校读者我要写书评

暂无评论

Wideband current-mode absolute value circuits

Wideband current-mode absolute value circuits

引用

ieee International symposium on circuits and systems (ISCAS)

作者： K. Hayatleh F.J. Lidgey S. Porta Department of Electronic Engineering School of Engineering Oxford Brookes University Oxford UK Department. Automatica Electronica e Ingenieria de Sistemas Universidad Publica de Navarra (UPNA) Pamplona Spain

Two wideband current-mode absolute value, or precision full-wave rectifier (PFWR), circuits have been designed and developed. They are transistor level based designs, ideally suited for ASIC realisation. The two different, architecture circuits are described. In the first design a comparator is used to control a current-steering circuit to achieve the required unipolar output response. The topology of the circuit exhibits high speed performance with minimum transients. The second design is a development from the first. The circuit has lower overall complexity and provides enhanced performance. It is based on an emitter-coupled common-collector, with a NPN Quasi-Darlington dynamic buffer. Both techniques show promising performance in terms of operating speed.

关键词： Wideband Switches Detectors Switching circuits Circuit topology Frequency Rectifiers Voltage Resistors Degradation

来源：评论

学校读者我要写书评

暂无评论

A novel technique for noise reduction in CMOS subsamplers

A novel technique for noise reduction in CMOS subsamplers

引用

ieee International symposium on circuits and systems (ISCAS)

作者： S. Lindfors A. Parssinen J. Ryynanen K. Halonen Electronic Circuit Design Laboratory Helsinki University of Technology Finland

The operation and design aspects of a receiver with a subsampling mixer are discussed at system level. A novel technique that improves the noise performance of CMOS subsamplers is proposed. The sampling frequency with the proposed structure is fundamentally limited by the speed of the clock generator instead of the hold amplifier as is the case in previously reported subsamplers. A 300 MHz test sampler which is designed to be integrated together with a 1.8 GHz LNA is described.

关键词： Noise reduction Frequency Noise figure Sampling methods Filters CMOS technology Receivers Mixers Bandwidth Energy consumption

来源：评论

学校读者我要写书评

暂无评论

Analysis and two proposed design methodologies for optimizing power efficiency of a class D amplifier output stage

Analysis and two proposed design methodologies for optimizin...

引用

ieee International symposium on circuits and systems (ISCAS)

作者： M.T. Tan J.S. Chang Z.H. Cheng Y.C. Tong School of Electrical and Electronic Engineering Nanyang Technological University Singapore Singapore

In this paper, we analyze the power dissipation mechanisms and derive the overall power efficiency of a Class D output stage realized using the finger and waffle layouts. We propose two design methodologies to determine the aspect ratios of the transistors in the output stage for optimum power efficiency: (i) optimization to a single modulation index point, and (ii) optimization to a range of modulation indices. For the design of an output stage with optimum power efficiency (and small IC area), we recommend the waffle layout realization optimized to a range of modulation indices. The theoretical analysis and derivations are verified on the basis of computer simulations and measurements on fabricated prototype ICs.

关键词： design methodology design optimization Parasitic capacitance Inverters Contact resistance High power amplifiers Pulse width modulation Power dissipation Fingers Voltage

来源：评论

学校读者我要写书评

暂无评论

Efficient design of switched-current lowpass elliptic wave filters using Bruton transformation

Efficient design of switched-current lowpass elliptic wave f...

引用

ieee International symposium on circuits and systems (ISCAS)

作者： J.D. Lancaster B.M. Al-Hashimi M. Moniri School of Engineering Staffordshire University Stafford UK Staffordshire University Stoke-on-Trent Staffordshire GB

This paper describes how the Bruton transformation facilitates the development of an efficient design methodology for switched-current elliptic lowpass wave filters. Wave models for the design methodology including frequency dependent negative resistance (FDNR) component, capacitive source and capacitive load are presented. The proposed design technique offers a significant reduction in the filter transistor count. For example, a 7th order lowpass elliptic filter utilises 20% less delay elements and 16% less current mirrors when compared with a recently reported design technique. This is achieved by having a filter structure with a number of resistors and simplified series adapters. Simulated results based on a typical CMOS process for a lowpass elliptic filter with a cutoff frequency of 100 kHz and a sampling frequency of 1 MHz are included.

关键词： Microwave filters Band pass filters circuits design methodology Passive filters Prototypes Digital filters CMOS process Cutoff frequency electronic mail

来源：评论

学校读者我要写书评

暂无评论

Realization of multiwavelet-based transform kernels for image coding

Realization of multiwavelet-based transform kernels for imag...

引用

ieee International symposium on circuits and systems (ISCAS)

作者： P. Rieder C.V. Schimpfle J.A. Nossek Institute of Network Theory & Circuit Design Munich University of Technology Muenchen Germany Technische Universitat Munchen Munchen Bayern DE

In this paper the efficient implementation of discrete multi-wavelet transforms is examined. These transforms can be used for image coding. The presented architecture is based on lattice structures and computationally efficient CORDIC-based /spl mu/-rotations. An exemplary VLSI implementation for a multiwavelet-based lapped orthogonal transform is presented.

关键词： Kernel Image coding Lattices Filter bank Discrete wavelet transforms Discrete transforms Wavelet transforms Circuit synthesis electronic mail Computer architecture

来源：评论

学校读者我要写书评

暂无评论

A 2.0-GHz submicron CMOS LNA and a downconversion mixer

A 2.0-GHz submicron CMOS LNA and a downconversion mixer

引用

ieee International symposium on circuits and systems (ISCAS)

作者： P. Litmanen P. Ikalainen K. Halonen RF Wireless Design Texas Instruments Inc. Dallas TX USA Electronic Circuit Design Laboratory Helsinki University of Technology Finland

A 2-GHz 'all transistor' LNA and a downconversion mixer have been implemented with a standard digital 0.5-/spl mu/m CMOS process. The LNA has been measured to have a noise figure of 5.4 dB and a 8.3-dB gain at 2.0 GHz. The Gilbert-type downconversion mixer with a 0-dB conversion gain to a differential 100-/spl Omega/ load and DSB noise figure of 11 dB has been measured. These processed circuits demonstrate the capability of submicron CMOS technology for high frequency applications.

关键词： CMOS technology Radio frequency CMOS process Switches Noise figure Radiofrequency amplifiers Voltage Gain measurement Noise measurement circuits

来源：评论

学校读者我要写书评

暂无评论

Mutual relations between arithmetic and Haar functions

Mutual relations between arithmetic and Haar functions

引用

ieee International symposium on circuits and systems (ISCAS)

作者： B.J. Falkowski School of Electrical and Electronic Engineering Nanyang Technological University Singapore

Mutual relations between arithmetic and unnormalized Haar functions are stated. The new relations allow one to calculate directly arithmetic spectrum from unnormalized Haar spectrum and vice versa without the necessity of obtaining the original function. Since both arithmetic and Haar spectra are used widely in many applications, the presented equations should further enhance the scope of their applications.

关键词： Arithmetic Circuit testing Circuit synthesis Boolean functions Fourier transforms Digital circuits Logic testing Signal processing Image processing Logic design

来源：评论

学校读者我要写书评

暂无评论

design of a 2.4 GHz CMOS frequency-hopped RF transmitter IC

Design of a 2.4 GHz CMOS frequency-hopped RF transmitter IC

引用

ieee International symposium on circuits and systems (ISCAS)

作者： M. Kosunen J. Vankka M. Waltari L. Sumanen K. Koli K. Halonen Electronic Circuit Design Laboratory Helsinki University of Technology Finland

A 2.4 GHz frequency-hopped RF transmitter IC has been designed and implemented in a 0.5 /spl mu/m CMOS. This frequency hopped spread spectrum (FH/SS) transmitter is intended for use in a wide variety of indoor/outdoor portable wireless applications in the 2.4-2.4835 GHz ISM frequency band. The transmitter is capable of frequency and phase modulation. The key elements in the transmitter are: a quadrature direct digital synthesizer, digital-to-analog converters, low-pass filters, upconversion mixers and 90/spl deg/ phase splitter.

关键词： Radio frequency Transmitters CMOS integrated circuits Radiofrequency integrated circuits Spread spectrum communication Phase modulation Synthesizers Digital-analog conversion Digital filters Low pass filters

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共480页 << < 403 404 405 406 407 408 409 410 411 412 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：