搜索结果: 1-15 共查到“电子科学与技术 channel”相关记录18条 . 查询时间(0.093 秒)
Channel Selection for Rendezvous with High Link Stability in Cognitive Radio Network
Cognitive Radio Networks Channel Selection Problem Rendezvous Problem Link Stability
2016/1/22
Channel selection is a fundamental problem in Cognitive Radio Networks (CRNs). One basic channel assignment problem is ren-dezvous, which investigates how secondary users can establish a connec-tion b...
Simultaneous channel utilization: a frequency notching approach
Spectral bandwidth wireless data transmission synchronization channel utilization and communication system
2014/12/31
Many spectrum utilization challenges have arisen from the increased demands of wireless data transmission with limited spectral bandwidth. One of these challenges includes simultaneous channel utiliza...
Electromagnetic Side-Channel Analysis for Hardware and Software Watermarking
Side-Channel Analysis Electromagnetic side channel Trojans Watermarks
2014/12/8
With more and more ICs being used in sectors requiring confidentiality and integrity like payment systems, military, finance and health, there is a lot of concern in the security and privacy of ICs. T...
Hole Mobility in Strained Ge and III-V P-channel Inversion Layers with Self-consistent Valence Subband Structure and High-k Insulators
Ge and III-V high-k hole mobility k.p strained p-channel valence subband structure
2014/11/7
We present a comprehensive investigation of the low-ˉeld hole mobility in strained Ge and III-V (GaAs, GaSb, InSb and In1¡xGaxAs) p-channel inversion layers with both SiO2 and high-· insulators. ...
The effect of the channel reliability factor in the MAP algorithm on turbo code performance in bluetooth systems
Turbo coding MAP algorithm channel reliability factor (Lc) bluetooth
2010/10/12
The effects of the channel reliability factor on the performance of turbo decoders that use a maximum a posteriori probability algorithm are investigated for wireless communication fading channels, su...
PARADOX OF VON ENGEL-STEENBECK AND CHANNEL MODEL OF THE ELECTRIC ARC
plasma temperature channel
2009/10/13
It is offered concerning simple algorithm with which help it is possible to estimate thermal streams, average temperature and temperature profile in the channel of the electroarc plasma generator, and...
QUASI-EQUILIBRIUM CHANNEL MODEL OF AN ARC OF A CONSTANT CURRENT
low-temperature plasma constant current plasma generators two-temperature model
2009/10/13
The rather simple method of calculation of electronic and gas temperature in the channel of arc of plasma generator is offered. This method enters in frameworks of self-consistent two-temperature chan...
基于Channel Archiver的加速器数据采集系统
控制系统 同步辐射实验室 数据
2009/8/21
采用Channel Archiver从加速器控制系统底层输入输出控制器获取和存储数据, 通过开发WEB人机界面和软件接口及客户端向计算机用户提供数据在线或离线的智能检索。该系统操作灵活，信息检索方便，目前已经对合肥光源做了长时间的稳定采集、存档和检索。可以帮助研究人员快捷高效地获得过程运行数据，很好地满足了对合肥光源机器运行和机器研究的需要。
PMD/OEP-Technologies for 3D-Imaging and Ultra-fast Analog and Digital OE- Multi-channel Signal Processing
PMD OEP Sensing and Mixing CMOS
2010/7/15
This paper introduces operation principles of the new semiconductor components of PMD (Photonic Mixer Device) and OEP (Opto-Electronic Processor), as well as their applications in different fields suc...
PMD/OEP-Technologies for 3D-Imaging and Ultra-fast Analog and Digital OE- Multi-channel Signal Processing
PMD OEP Sensing and Mixing CMOS
2010/7/15
This paper introduces operation principles of the new semiconductor components of PMD (Photonic Mixer Device) and OEP (Opto-Electronic Processor), as well as their applications in different fields suc...
Adaptive Integrated Optical FIR-filters for Automatic Compensation of Fiber Channel Impairments
optical transmission adaptive equalization distortion compensation integrated optics
2010/7/15
In high bitrate optical transmission systems the dynamic changes of the transmission channel
exceed the system tolerances for an error free transmission. To meet the tolerances an adaptive
equalizer...
An Accurate Method for Extracting the Critical Field in Short Channel NMOS Devices
Drain saturation voltage Critical field Substrate current Effective mobility
2010/12/8
In this letter, an accurate method for extracting the critical field Ec in short channel MOSFET's is presented. The principle of this method is based on the comparison between two models which give dr...
Characterization of Series Resistances and Mobility Attenuation Phenomena in Short Channel MOS Transistors
MOS Transistor Surface roughness Effective mobility Series resistance
2010/12/8
The aim of this work is therefore to propose an original method especially conceived for the extraction of the series resistance Rsd. Using the approach of the Surface Roughness Scattering which enabl...
New Method for Determination of Drain Saturation Voltage in Short Channel MOS Devices Between Liquid Helium to Room Temperature
MOS transistor Drain saturation voltage Substrate current
2010/12/8
A new method for drain saturation voltage extraction in submicron MOSFETs is presented. It is based on measurements of the partial derivative of the impact ionization rate. The method has been tested ...
Extraction of RDS(ON) of n-Channel Power MOSFET by Numerical Simulation Model
Power MOSFET RDs Numerical simulation Physicals parameters
2010/12/8
In this paper we present an original method for n-channel power MOSFET resistance extraction in the operation mode (RDS(ON)). The IDS=f(VDS) electrical characteristics measurements for the transistor ...