| Autor: |
Frank Olyslager, H. Derudder, D. De Zutter |
| Rok vydání: |
1999 |
| Předmět: |
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| Zdroj: |
IEEE Microwave and Guided Wave Letters. 9:505-507 |
| ISSN: |
1051-8207 |
| DOI: |
10.1109/75.819413 |
| Popis: |
A new efficient technique is proposed to derive a series representation for the two-dimensional (2-D) Green's function of a planar substrate. A perfectly matched layer (PML) is used to turn the original open configuration into a closed one. The resulting structure is regarded as a waveguide and the resulting-analytically known-discrete set of eigenmodes is then used to expand the Green's function. The method turns out to be elegant and efficient for distances larger than 0.1/spl lambda/ away from the source. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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