RF scattering and radiation by using a decoupled Helmholtz equation approach
| Title | RF scattering and radiation by using a decoupled Helmholtz equation approach |
| Publication Type | Journal Articles |
| Year of Publication | 1993 |
| Authors | D'Angelo J, Mayergoyz ID |
| Journal | Magnetics, IEEE Transactions on |
| Volume | 29 |
| Issue | 2 |
| Pagination | 2040 - 2042 |
| Date Published | 1993/03// |
| ISBN Number | 0018-9464 |
| Keywords | 3D, analysis;, approach;, computer-efficient, computing;, decoupled, domain;, electrical, electromagnetic, element, engineering, equation, finite, finite-element, formulation;, Frequency, frequency-domain, Helmholtz, method;, Physics, problems;, propagation;, radiation, radiowave, RF, scattering;, wave |
| Abstract | A novel finite-element formulation for the solution of 3-D RF scattering and radiation problems is presented. This formulation is based on the solution of a set of decoupled Helmholtz equations for the Cartesian components of the field vectors. This results in a robust, computer-efficient method that eliminates previous difficulties associated with `curl-curl' type partial differential equations. Although it is presented in the frequency domain, the method is easily extendible to the time domain |
| DOI | 10.1109/20.250811 |