http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Han, Chang-Soo,Lee, Jong-Hong,Seo, Hee Won,Song, Jin-Won,Kim, Ji-Eun,Won, Muncheol American Scientific Publishers 2006 Journal of Nanoscience and Nanotechnology Vol.6 No.12
<P>We report the suspension of individual multi-walled Carbon nanotube (MWNT) from the bottom substrate using deep trench electrodes that were fabricated using optical lithography. During drying of the solution in dielectrophoretic assembly, the capillary force pulls the MWNT toward the bottom substrate, and it then remains as a deformed structure adhering to the bottom substrate after the solution has dried out. Small-diameter MWNTs cannot be suspended using thin electrodes with large gaps, but can be suspended using thicker electrodes. We present the statistical experimental results for successful suspension, as well as the feasible conditions for MWNT suspension based on a theoretical approach.</P>
Cell Planning and Deployment for IEEE 802.11p\/WAVE Network
Mun, Cheol,Choi, Jooyoung,Kim, Yeona,Baek, Min,Seo, Gilwon,Ko, Kyunbyoung IEEE 2015 IEEE intelligent transportation systems magazine Vol.7 No.4
<P>In order to support the mobility of vehicles and reliable services in the Institute of Electrical and Electronics Engineers (IEEE) 802.11p/wireless access in vehicular environments (WAVE) network, cell planning and coverage optimization are critical issues. In light of this, we employed the IEEE 802.11p/WAVE test-bed located at the Chungju campus of the Korea National University of Transportation (KNUT). We proposed a prediction model by using a 3D ray-tracing tool with geographic information system (GIS) data for cell planning and coverage optimization. Furthermore, we developed the WAVE geometric measurement studio (WGMS), which can be used as a tool for the cell planning and deployment of IEEE 802.11p/WAVE wireless networks. By comparing the measurement campaign results with the simulated results, it is confirmed that the proposed prediction model and the developed WGMS can together be used as a general solution tool to reduce the cost and time consumption for the cell planning and optimization of IEEE 802.11p/WAVE wireless networks.</P>