6533b872fe1ef96bd12d2dcd
RESEARCH PRODUCT
Adapting available finite element structural programs to solve three-dimensional high frequency electromagnetic problems
J. M. FemeniaEnrique A. NavarroV. Suchsubject
EngineeringShear wavesbusiness.industryStructural mechanicsDifferential equationMathematical analysisGeneral EngineeringElasticity (physics)Electromagnetic radiationFinite element methodTransverse planeClassical mechanicsElectric fieldbusinessdescription
The adaptation of available structural mechanics software to solve microwave problems is possible by the analogy between the differential equations. A brief review of the analogy between transverse or shear waves in elasticity and electromagnetic waves is presented, followed by a more detailed discussion of the adaptation of a program to obtain the resonant frequencies of a rectangular resonant cavity, doing a three-dimensional analysis. The geometry of the electric field is also obtained for the resonant modes.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1991-01-01 | International Journal of Microwave and Millimeter-Wave Computer-Aided Engineering |