Finite-element analysis of a triple-TEM cell
| Autor: | G.I. Costache, X.-D. Cai |
|---|---|
| Rok vydání: | 1994 |
| Předmět: |
Engineering
Field (physics) Laplace transform business.industry Mathematical analysis Condensed Matter Physics Tem cell Atomic and Molecular Physics and Optics Finite element method Characteristic impedance Transmission line Electric field Electronic engineering Electrical and Electronic Engineering business Electrical conductor |
| Zdroj: | IEEE Transactions on Electromagnetic Compatibility. 36:398-404 |
| ISSN: | 0018-9375 |
| DOI: | 10.1109/15.328875 |
| Popis: | The triple-TEM (TTEM) cell offers the possibility of alternative exposures of the electric field on the equipment under test in one setup. Traditional TEM cell design approaches cannot be applied to the TTEM cell because of the special geometric arrangement of the inner conductors. Several important characteristics of the TTEM cell, such as TEM field distributions, characteristic impedance, and cutoff frequencies of higher order modes (TE and TM) are analyzed by using the finite-element method (FEM). The high-frequency performance of the TTEM cell is investigated using a novel FEM approach-the Laplace domain finite-element method (LDFEM). Numerical results obtained thereupon are useful in the engineering design of the TTEM cell. > |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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