Simulation of Electromagnetic Field of Indirect Electrostatic Discharge Test by Using the FDTD Method

2011 ◽  
Author(s):  
Zhenguang Liang ◽  
Qiangqiang Ma ◽  
Hui Yu
Keyword(s):  
Electromagnetic Field ◽  
Electrostatic Discharge ◽  
Fdtd Method ◽  
Discharge Test

Calculation of the Electromagnetic Field in a Strip Line Using FDTD Method

2004 ◽  
Author(s):  
Hideki Matsumura ◽  
Shinichiro Itoh ◽  
Tomonori Hasegawa ◽  
Takashi Iwasaki
Keyword(s):  
Electromagnetic Field ◽  
Fdtd Method ◽  
Strip Line

Measurement and Protection of Human Body Electrostatic of Mobile User Terminal

2013 ◽  
Vol 753-755 ◽  
pp. 2170-2174
Author(s):  
Tian Hai Chang ◽  
Meng Yao Fu ◽  
Pei Pei Yin
Keyword(s):  
Human Body ◽  
Electrostatic Discharge ◽  
Measurement Data ◽  
Mobile User ◽  
Protective Measures ◽  
User Terminal ◽  
Environmental Relative Humidity ◽  
Main Factors ◽  
Parameters Measurement ◽  
Discharge Test

This paper, on the basis of the electrostatic discharge test of mobile user terminals and electrostatic parameters measurement of human body, got electrostatic potential of human body in different condition. The results show that the main factors effecting human body electrostatic are environmental relative humidity, humans dressing, human activities and so on. Then error between the experimental measurement data and the theoretical analysis result are analyzed. Finally proposed some protective measures according to the harm of human body electrostatic to mobile user terminal.

Distribution of Electromagnetic Field and Energy Flux in the Thin Film Solar Cell with Silver Nano-Disk Array

2013 ◽  
Vol 669 ◽  
pp. 194-203
Author(s):  
Hong Zhou ◽  
Xiao Ping Huang ◽  
Lei Zhong ◽  
Sheng Kang Ji ◽  
Yan Pang ◽  
...  
Keyword(s):  
Thin Film ◽  
Electromagnetic Field ◽  
Solar Cell ◽  
Field Distribution ◽  
Energy Flux ◽  
Thin Film Solar Cell ◽  
Incident Light ◽  
Fdtd Method ◽  
Absorption Enhancement ◽  
Electromagnetic Field Distribution

We simulate and calculate numerically the electromagnetic field and energy flux in single crystal silicon thin film solar cell coated with silver nano-disk square array by using the finite-difference time-domain (FDTD) method. Because of the surface plasmon resonance (SPR) of silver nano array, the electromagnetic field is redistributed and enhanced in the solar cell. The simulation results show that the electromagnetic field distribution and corresponding energy flux component depend on the nano array and the structure of absorbed layer in solar cell. The wavelength of the incident light relative to the nano array determine the profile of the electric field around the nano array. The electromagnetic field distribution in thin film is determined by the internal structure of solar cell. For different incident wavelengths, the electromagnetic field distribution in solar cell will changes. The energy flux named as Poynting vector also changes with the incident wavelength. To investigate the absorption of the solar cell, the normalized absorbed power at different wavelengths is calculated. Based on the SPR effect, the solar cell exhibts absorption enhancement sharply at a certain wavelength.

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