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浏览/检索结果: 共10条，第1-10条 帮助

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Graphene Terahertz Amplitude Modulation Enhanced by Square Ring Resonant Structure 期刊论文  OAI收割
IEEE PHOTONICS JOURNAL, 2018, 卷号: 10, 期号: 1, 页码: 7
作者:  Xia, Liangping;  Zhang, Xin;  Wei, Dongshan;  Cui, Hong-Liang;  Du, Chunlei
  |  收藏  |  浏览/下载：28/0  |  提交时间：2018/03/05
Monitoring power transmission lines using a wireless sensor network 期刊论文  OAI收割
Wireless Communications and Mobile Computing, 2015, 卷号: 15, 期号: 14, 页码: 1799-1821
作者:  Lin JR(林俊如);  Zhu BH(朱宝晖);  Zeng P(曾鹏);  Liang W(梁炜);  Yu HB(于海斌)
收藏  |  浏览/下载：43/0  |  提交时间：2014/04/16
The application of self-adaptive design in improvement of the restoring strand operation mechanism 会议论文  OAI收割
作者:  Liu ZS(刘章石)
收藏  |  浏览/下载：4/0  |  提交时间：2013/12/26
The application of self-adaptive design in improvement of the restoring strand operation mechanism 专著章节  OAI收割
出自: PROGRESS IN MANUFACTURING AUTOMATION TECHNOLOGY AND APPLICATION, Zurich-Durnten, Switzerland:Trans Tech Publications Ltd,, 2014, 页码: 420-424
作者:  Liu ZS(刘章石)
  |  收藏  |  浏览/下载：23/0  |  提交时间：2013/12/26
High voltage transmission line detection for uav based routing inspection 会议论文  OAI收割
2013 IEEE/ASME International Conference on Advanced Intelligent Mechatronics: Mechatronics for Human Wellbeing, AIM 2013, Wollongong, NSW, Australia, July 9-12, 2013
作者:  Cao YR(曹蔚然);  Zhu LL(朱琳琳);  Han JD(韩建达);  Wang TR(王天然);  Du YK(杜英魁)
收藏  |  浏览/下载：46/0  |  提交时间：2013/12/26
The application of GIS-based spatial reasoning in the design of transmission lines 会议论文  OAI收割
2013 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2013, July 26, 2013 - July 28, 2013, Nanjing, China
Jiang Ping; Li Kun
收藏  |  浏览/下载：17/0  |  提交时间：2014/12/30
Design of transmission of high-speed CCD driving signals (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China
作者:  Zhang S.
收藏  |  浏览/下载：66/0  |  提交时间：2013/03/25
In order to overcome the distortion problem of CCD driving signals caused by signal transmission  the detail implementation of transmission of high-speed CCD driving signals based on transmission line theory is discussed. The CCD driving signals are critical to the CCD to produce high quality images. In high speed application these drivers will occupy more circuit board areas and can not be put very close to the CCD. So the driving signals must be transmitted. Because the CCD exhibits capacitive load  the driving signals distortion problem is much severe. Transmission line theory is used to analyze the problem. The method of source termination is adopted to avoid signal reflections. Meanwhile the characteristic impedance of the circuit board and the resistance of terminal resistor are designed small enough to decrease the rising and falling time of the driving signals. Experimental results show that there is no distortion of the high speed driving signals after transmission. 2011 IEEE.  
Research of power transmission line maintenance robots in SIACAS 会议论文  OAI收割
2010 1st International Conference on Applied Robotics for the Power Industry, CARPI 2010, Montreal, QC, Canada, October 5-7, 2010
作者:  Wang HG(王洪光);  Jiang Y(姜勇);  Liu AH(刘爱华);  Fang LJ(房立金);  Ling L(凌烈)
收藏  |  浏览/下载：28/0  |  提交时间：2012/06/06
Study on methods to extract transmission line information from high-resolution imagery 会议论文  OAI收割
MIPPR 2009 - Automatic Target Recognition and Image Analysis: 6th International Symposium on Multispectral Image Processing and Pattern Recognition, Yichang, China, October 30, 2009 - November 1,2009
Xiao, Zhiqiang
收藏  |  浏览/下载：151/0  |  提交时间：2014/12/07
Method for the fabrication of isometric mesh on the concave of a spherical substrate (EI CONFERENCE) 会议论文  OAI收割
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies - Advanced Optical Manufacturing and Testing Technologies, November 2, 2005 - November 5, 2005, Xian, China
作者:  Feng X.-G.
收藏  |  浏览/下载：26/0  |  提交时间：2013/03/25
Metallic mesh has been widely used in electromagnetic interference windows. While the duty ratio of curved mesh equals to planar mesh'  the theory of planar mesh may be applied to curved mesh according to equivalent-circuit model. So the idea that latitude lines intersect latitude lines to form isometric mesh on the concave of a sphere is put forward  and the method of fabricating the mesh by concentric optical scan is introduced. The movement parts of equipment consist of an erection turning  a horizontal dividing and a pitching dividing spindle. Firstly  a spherical substrate is fixed on the horizontal dividing spindle that has been set horizontally on the erect turning spindle  the substrate revolves around the axis of the erect spindle  the tube of object lens that is fixed on the pitching dividing spindle steps at pitching direction  and a revolving circuit of the substrate corresponds to a step of the tube. Gradually  a set of latitude lines is attained. Afterward  the substrate makes a quarter turn around the horizontal spindle  another orientation latitude lines are also gained. Thus  the isometric mesh on the concave of a spherical substrate is gained. The process comprises surface cleaning  coating photoresist  laser direct writing  development  evaporated film  dissolving photoresist and plating. The fabricated spherical mesh has a line width of 7 m and a period of 600m. Experiment shows that infrared transmission and electromagnetism shield efficiency of the metallic mesh are relatively consistent with theoretical value.