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About thick metal expansion

Question asked by DEPAOLA on Sep 26, 2006
Latest reply on Sep 26, 2006 by ALEPEREZ
Hi All,
when using the thick metal expansion in momentum,  the thickness of the dielectric layers in between each  metal strip is increased only where there is some metal or is uniformly increased for all the layout? More explictly, if I have places where many metal layers overlap and places where there is only the top metal, is it correct to assume that the substrate is thicker even beneath the top metal?
Thanks a lot