ID |
原文 |
译文 |
13284 |
这一研究结果符合并验证了目前对二次放电微观过程研究所得出的相关理论。 |
The results of this study are consistent with and validated the current theories of microscopic process in SESD. |
13285 |
为实现复杂网络电磁脉冲(electromagnetic pulse, EMP)耦合分析,针对非线性负载引起的分析效率和收敛性问题,提出了非线性负载精简建模方法。 |
For the realization of the large-scale complex networks electromagnetic pulse(EMP) coupling analysis, the reduced modeling method of nonlinear loads is proposed, in view of the typical nonlinear load efficiency and convergence. |
13286 |
即将多项式表示的非线性关系用压控元件代替,指定器件动作时间表示开关响应时间,忽略温度等不必要参数,减少模型元器件个数等。 |
The nonlinear polynomial relationship is replaced by the controlled voltage source; the response time of nonlinear loads is specified. Some parameters such as temperature are ignored, and the number of model components is reduced. |
13287 |
采用该方法建立了气体放电管(gas discharge tube,GDT)和金属氧化物变阻器(metal oxide varistors,MOV)的精简SPICE(simulation program with integrated circuit emphasis)模型,并且用3种不同类型的脉冲激励端接非线性负载的传输线,进行了收敛性和仿真效率分析。 |
The reduced SPICE model of gas discharge tube(GDT) and metal oxide varistors(MOV) are established. With EMP excitation of three types, the transmission line ended by the two nonlinear loads is analyzed for the convergence and the simulation efficiency. |
13288 |
结果表明,GDT和MOV的简化模型能够很好收敛,MOV的模型分析效率提高约30%,GDT的模型分析效率稍有劣化,但完全避免了理想开关元器件的使用,与实际器件的工作原理一致。 |
The results show that the MOV model and the GDT model can reach well converge. Computational efficiency of the MOV model is improved by 30%. The GDT model completely avoids using the ideal switch components, so slight efficiency degradation is acceptable. |
13289 |
这些建模方法具有较强的普适性,可以移植到其他非线性负载的建模上,例如与线缆耦合的精简计算模型相结合,从而提高超大系统的电磁兼容(electromagnetic compatibility,EMC)设计与评估效率。 |
These modeling methods have strong universality and can be transplanted to other nonlinear load modeling. It improves the reduced calculation model of cable coupling,and is of great practical significance for improving the EMC design and evaluation efficiency of super-large systems. |
13290 |
针对市场上对多功能视频监控系统的需求,设计并实现了一款基于装饰天线的无线视频监控系统。 |
A wireless video monitoring system based on multi-functional aesthetic antenna is designed and implemented for the demand of multi-functional video monitoring system. |
13291 |
装饰天线主要由K9玻璃块、LED和馈电介质板组成。 |
The multi-functional resonator antenna is mainly composed of K9 glass, LED and substrate. |
13292 |
K9玻璃作为天线谐振器辐射信号,LED作为光源集成照明功能,馈电介质板激励玻璃谐振器,同时作为玻璃和LED支撑平台。 |
K9 glass is used as radiator, LED is used as light source to integrate illumination function, and substrate is used as a platform to excite glass resonator. |
13293 |
天线工作在2.4 GHz Wi-Fi频段,通过激光雕刻技术实现玻璃块内含3维月球图案,集成装饰效果。 |
The antenna design works in 2.4 GHz Wi-Fi band, and the 3-D moon pattern in the glass block is realized by laser carving technology, which integrates decorative effect. |