中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Comparing induced polarization effect on semi-airborne and airborne transient electromagnetic data: A numerical study

期刊论文  OAI收割

JOURNAL OF APPLIED GEOPHYSICS, 2022, 卷号: 198, 页码: 11
作者:  
Li, Hai;  Li, Keying;  Chen, Wen
  |  收藏  |  浏览/下载:38/0  |  提交时间:2022/07/07
Noise-Induced Synchronization of Hegselmann-Krause Dynamics in Full Space 期刊论文  OAI收割
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2019, 卷号: 64, 期号: 9, 页码: 3804-3808
作者:  
Su, Wei;  Guo, Jin;  Chen, Xianzhong;  Chen, Ge
  |  收藏  |  浏览/下载:51/0  |  提交时间:2019/10/28
Furstenberg families, sensitivity and the space of probability measures 期刊论文  OAI收割
NONLINEARITY, 2017, 卷号: 30, 期号: 3, 页码: 987-1005
作者:  
Li, Jie;  Oprocha, Piotr;  Wu, Xinxing
  |  收藏  |  浏览/下载:18/0  |  提交时间:2018/07/30
Structure Evolution During Uniaxial Tensile Deformation of High Density Polyethylene Before and After Irradiation by 1 MeV Electrons 期刊论文  OAI收割
JOURNAL OF APPLIED POLYMER SCIENCE, 2014, 卷号: 131, 期号: 10
Rui, EM; Yang, JQ; Li, XJ; Liu, CM; Tian, F; Gao, F; Li, XH; Geng, HB
收藏  |  浏览/下载:31/0  |  提交时间:2015/03/13
Effect of 110 keV electrons on the deformation mechanisms of low density polyethylene 期刊论文  OAI收割
POLYMER DEGRADATION AND STABILITY, 2014, 卷号: 109, 页码: 59—70
Rui, EM; Yang, JQ; Li, XJ; Liu, CM; Tian, F
收藏  |  浏览/下载:34/0  |  提交时间:2015/03/13
A study on atmospheric turbulence effects in full-optical free-space communication systems (EI CONFERENCE) 会议论文  OAI收割
2010 6th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2010, September 23, 2010 - September 25, 2010, Chengdu, China
作者:  
Liu P.
收藏  |  浏览/下载:21/0  |  提交时间:2013/03/25
Next generation free-space optical communication systems have used fiber-optic technology as the seamless connection between free-space and optical fiber. The full-optical free-space optical communication systems use optical fiber as the receiver to get faster communication speed. The atmospheric turbulence deeply influenced on the optical wave propagated in terrestrial application. As the active receiving area of the full-optical free-space optical communication systems is very small  it is important to research on the atmospheric turbulence effects on the full-optical free-space optical communication system. In this paper  we discuss about both the turbulence-induced intensity fluctuations and the angle-of-arrival effects in full-optical free-space optical communication systems which are used in a few kilometers communication. We gave the numerical results of the atmosphere turbulence effects on the free-space optical communication systems. In order to minimize the atmospheric turbulence influence on the full-optical free-space optical communications system  we also investigate the use of fine tracking system in the communication system. We have set up a full-optical free-space communication system in Tokyo and received useful data from the experiment. We compared the receiving power of the experiment  when the fine tracking system is On and Off. From the experiment results  we can see that the fine tracking system effectively mitigates the atmospheric turbulence and increases the receiving power of the communication system. 2010 IEEE.  
Analysis of the disturbance of remote aerial detector induced by laser (EI CONFERENCE) 会议论文  OAI收割
High-Power Lasers and Applications III, November 8, 2004 - November 11, 2004, Beijing, China
作者:  
Zhou J.;  Fu Y.;  Guo J.;  Guo J.
收藏  |  浏览/下载:41/0  |  提交时间:2013/03/25
It is important to study the interaction effect between laser and photoelectric detector. In most of the laser detecting systems  laser must irradiate the photoelectric detector. The detector will be saturated or damaged easily if the fluence of the laser is higher than the saturation threshold of the detector. Now  many photoelectric detectors are used in space. To achieve their interaction  "Cat's eye" effect is applied to find and locate the remote aerial detector by laser. The possibility and mechanism of disturbance to remote aerial detector induced by laser are analyzed  and the factors of influence are also analyzed. The fluence of laser on the photoactive area of remote aerial detector is estimated. With two samples of CCD and TV tracking system  the mechanism of soft damage to CCD and TV tracking system induced by laser are introduced. The saturation of CCD and crosstalk of CCD are the main reasons of disturbance. When the tracking system is used in wave-door tracking mode  it will lose its tracking target if the saturation or crosstalk of CCD can enter into wave-door. At last  the influence to disturbance induced by atmosphere effect is also analyzed.