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一种原子钟频率净化的环路最优带宽求解方法 期刊论文  OAI收割
时间频率学报, 2022, 卷号: 45, 期号: 4, 页码: 286
作者:  
鄢然;  刘军良;  郑晓龙;  武建锋;  胡永辉
  |  收藏  |  浏览/下载:12/0  |  提交时间:2023/12/13
Delay Aware Flow Scheduling for Time Sensitive Fronthaul Networks in Centralized Radio Access Network 期刊论文  OAI收割
IEEE TRANSACTIONS ON COMMUNICATIONS, 2020, 卷号: 68, 期号: 5, 页码: 2992-3009
作者:  
Liu, Yue;  Zhou, Yiqing;  Yuan, Jinhong;  Liu, Ling
  |  收藏  |  浏览/下载:28/0  |  提交时间:2020/12/10
SoC test data compression technique based on RLE-G (EI CONFERENCE) 会议论文  OAI收割
2010 International Conference on Advanced Measurement and Test, AMT 2010, May 15, 2010 - May 16, 2010, Sanya, China
作者:  
Liu W.;  Yang L.;  Yang L.;  Zheng X.
收藏  |  浏览/下载:34/0  |  提交时间:2013/03/25
Test data compression has been an effective way to reduce test data volume and test time  as well as to solve automatic test equipment (ATE) memory and bandwidth limitation. We analyze the limitations of current test data compression algorithm and draw on the previous experience to deduce an optimal compression coding model suitable for SoC test data. In addition  in this paper we make full use of the relevance of the test vectors and the advantages of statistical coding to present an efficient test data compression method RLE-G based on the coding model  and give the RLE-G the optimal compression efficiency of the boundary conditions and realization steps. The experimental results for ISCAS 89 benchmark circuits demonstrate RLE-G have the excellent advantages of high compression ratio. (2010) Trans Tech Publications.  
Optimal learning of bandlimited functions from localized sampling 期刊论文  OAI收割
JOURNAL OF COMPLEXITY, 2009, 卷号: 25, 期号: 2, 页码: 85-114
作者:  
Micchelli, Charles A.;  Xu, Yuesheng;  Zhang, Haizhang
  |  收藏  |  浏览/下载:19/0  |  提交时间:2018/07/30
Low drive-voltage and high-bandwidth electro-optic modulators based on BaTiO3 thin-film waveguides (EI CONFERENCE) 会议论文  OAI收割
Science and Technology of Dielectrics for Active and Passive Photonic Devices - 210th Electrochemical Society Meeting, October 29, 2006 - November 3, 2006, Cancun, Mexico
Sun D. G.; Fu X. H.; Liu Z. F.; Ho S. T.; Wessels B. W.
收藏  |  浏览/下载:45/0  |  提交时间:2013/03/25
We investigated electro-optic modulator structures to target low drive voltage  high-speed modulation  and small device size with c-axis grown BaTiO3/MgO ferro-electric thin films. In this study  the calculations are focused on the ideal thin film with a quadratic relation between the half-wave drive voltage V and the interaction length L in the electro-optic modulation case we obtained in previous work. With the quadratic electro-optic modulating relation and the optimal rib waveguide structure of BaTiO3/MgO thin films  the frequency-voltage-size performances for 2.5GHz  10GHz  40GHz  and 100GHz modulation bandwidths have been obtained under half-wave drive voltages of 0.8V  1.6V  3.0V and 4.8V  respectively  for the ideal film with r51=730 pm/V at 1550nm wavelength  where both the phase velocity matching condition and the conductor induced microwave attenuation are considered. The required device lengths to achieve these four typical values of modulation bandwidth are 3.3 mm  0.8 mm  0.4 mm and 0.2 mm  respectively. With the c-axis grown BaTiO3/MgO crystal thin films and the quadratic electro-optic modulating relation  an electro-optic coefficient of reff=180 pm/V for the c-axis grown BaTiO3/MgO ferro-electric thin films was measured  which is relatively far from the ideal value of r51=560 pm/V. copyright The Electrochemical Society.  
Nonparametric estimation of quantile density function for truncated and censored data 期刊论文  OAI收割
JOURNAL OF NONPARAMETRIC STATISTICS, 1999, 卷号: 12, 期号: 1, 页码: 17-39
作者:  
Zhou, Y;  Yip, PSF
  |  收藏  |  浏览/下载:16/0  |  提交时间:2018/07/30