New far-field extrapolation method for the computation of electric fields

• Autorzy: Yang Xin

Identyfikatory

DOI

10.37190/oa210302

• Języki publikacji: EN

Abstrakty

EN

The extrapolation of the electric field is studied theoretically both in frequency domain and time domain. Combining Gauss’s law with the approximation method in engineering, two new formulas for the scattering field calculation are derived from different logical ideas based on Stratton-Chu formula. The consistency property of the derived formulas is investigated, and the third formula for the scattering field calculation is further obtained. Finally, the time-domain extrapolation is discussed based on the formulas, followed by a simple numerical example. The results obtained are characterized by a simple form and intuitive physical meaning, and are helpful to calculate certain engineering problems.

Słowa kluczowe

EN

far-field extrapolation; Stratton-Chu formula; Gauss's law

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2021
• Tom: Vol. 51, nr 3
• Strony: 321--333
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Yang Xin

• College of Big Data and Information Engineering, Guizhou University, Guiyang 550025, China
• Semiconductor Power Device Reliability Engineering Research Center of Ministry of Education, Guiyang 550025, China
• Key Laboratory of Micro-Nano-Electronics and Software Technology of Guizhou Province, Guiyang 550025, China

Bibliografia

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