中圖分類(lèi)號(hào)： TN014 文獻(xiàn)標(biāo)識(shí)碼： A DOI：10.16157/j.issn.0258-7998.211294 中文引用格式： 楊鑫. 等離子體鞘套局部電磁傳輸通道法[J].電子技術(shù)應(yīng)用，2021,，47(8)：7-10,，19. 英文引用格式： Yang Xin. Method of the local EM transmission channel for plasma sheath[J]. Application of Electronic Technique，2021,，47(8)：7-10,，19.
Method of the local EM transmission channel for plasma sheath
Yang Xin1，2,，3
1.College of Big Data and Information Engineering,，Guizhou University，Guiyang 550025,，China,； 2.Engineering Research Center of Semiconductor Power Device Reliability，Ministry of Education,，Guiyang 550025,，China； 3.Key Laboratory of Micro-Nano Electronics and Software Technology of Guizhou Province,，Guiyang 550025,，China
Abstract： According to RAM-C experimental data, an inversion modeling method for plasma sheath is presented, which provides a new way to construct the three-dimensional(3D) local transmission channel from one-dimensional(1D) sheath data. Then, the ray tracing method is used to study the energy transmission interference of the plasma sheath to some frequency points at L and S bands. Finally, the investigation shows some new propagation behaviors，such as the transmission convergence effect, where the EM energy is locally transmitted in a specific direction. The results can further promote the understanding on sheath interference, and provide a new modeling method for the actual physical modeling of related problems.
Key words : experimental data,；EM modeling,；electromagnetic waves propagation
