中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共7条,第1-7条 帮助

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Taming Process Variations in CNFET for Efficient Last-Level Cache Design 期刊论文  OAI收割
IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2022, 卷号: 30, 期号: 4, 页码: 418-431
作者:  
Xu, Dawen;  Feng, Zhuangyu;  Liu, Cheng;  Li, Li;  Wang, Ying
  |  收藏  |  浏览/下载:34/0  |  提交时间:2022/12/07
Application of interferometry measurement in large-scale optic-electrical theodolite (EI CONFERENCE) 会议论文  OAI收割
2012 International Conference on Sensors, Measurement and Intelligent Materials, ICSMIM 2012, December 26, 2012 - December 27, 2012, Guilin, China
作者:  
Sun Z.
收藏  |  浏览/下载:39/0  |  提交时间:2013/03/25
Interferometry is a very important method in high accuracy measurement for optical system. This article briefly introduced the conception of interferometry and took a product of 4D Technology as an example to carry on the measurement. A large-scale optic-electrical Theodolite in assemblage was measured  and its primary mirror was 400mm in diameter. With the analysis of the results  some micro adjustments of the mechanical structure proceed  and it made the system perform better. The final results of the whole system is 1.061 in P-V value and 0.1136 in RMS value (=632.8nm)  this meets the demand of optical design and practical application. The result demonstrates that interferometry is a good way to be utilized and optimize in the procedure of assemble. (2013) Trans Tech Publications  Switzerland.  
A reconfigurable low-cost memory-efficient VLSI architecture for video scaling 期刊论文  OAI收割
High Technology Letters,, 2013, 卷号: 19(2), 期号: 2013年02期, 页码: pp 137-144 (EI)
作者:  
Wang, Yangang;  Peng, Silong,
  |  收藏  |  浏览/下载:25/0  |  提交时间:2017/01/13
A hardware-efficient multi-resolution block matching algorithm and its vlsi architecture for high definition mpeg-like video encoders 期刊论文  iSwitch采集
Ieee transactions on circuits and systems for video technology, 2010, 卷号: 20, 期号: 9, 页码: 1242-1254
作者:  
Yin, Haibing;  Jia, Huizhu;  Qi, Honggang;  Ji, Xianghu;  Xie, Xiaodong
收藏  |  浏览/下载:28/0  |  提交时间:2019/05/10
lambda-OAT: lambda-geometry obstacle-avoiding tree construction with o (n log n) complexity 期刊论文  OAI收割
IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, 2007, 卷号: 26, 期号: 11, 页码: 2073-2079
作者:  
Jing, Tom Tong;  Feng, Zhe;  Hu, Yu;  Hong, Xianlong L.
  |  收藏  |  浏览/下载:16/0  |  提交时间:2018/07/30
Using one-dimensional nonlinear photonic crystal for dynamical addressing optical interconnection (EI CONFERENCE) 会议论文  OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Li C.;  Wang W.;  Wang W.;  Li C.;  Li C.
收藏  |  浏览/下载:33/0  |  提交时间:2013/03/25
Optical interconnection is the key technique of high-speed optical information process and optical communication. A lot of approaches for optical interconnection have been proposed since Goodman in Stanford University firstly proposed the optical interconnection for very large scale integrated circuits technology. A dynamical addressing device for optical interconnection was designed and fabricated in this paper. This optical device is based on one-dimensional nonlinear photonic crystal made on the planar waveguide. The nonlinear materials ZnS and ZnSe  which have large nonlinear refractive index coefficients  were alternately deposited on the waveguide to form one-dimensional photonic crystal. The Bragg condition is changed when the input power of the control light increased due to the nonlinear characters of the materials  thus the reflective angle of the signal light can be changed with the input power change of the control light. In our experiment  when increasing the power density of control light from 0 to 2.60X105W/cm 2  the angle of the signal beam can be changed about 20. The interconnection characteristics were investigated in theory and in experiment. The testing data agree well with theoretical predictions. This kind of devices is promising to use in the all-optical interconnection  optical information processing and optical communication.  
two-dimensional common-centroid stack generation algorithms for analog vlsi 会议论文  OAI收割
5th International Conference on ASIC, Beijing, PEOPLES R CHINA, OCT 21-24,
Liu R; Dong SQ; Hong XL; Long D; Gu J
  |  收藏  |  浏览/下载:11/0  |  提交时间:2011/07/29