Singular behavior of the Berenger and le
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Hendrik Rogier; DaniΓ«l De Zutter
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Article
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2002
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John Wiley and Sons
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English
β 155 KB
## Abstract The singular behavior of the modal expansions is examined in Berenger and leaky modes for the Green's functions G~A~ and G~V~ of a 2D microstrip substrate. When the excitation point approaches the source point, and both are lying in the microstrip substrate, the Green's function exhibit