Coplanar wave-guide grounded lines (CPWGs) with micro-machined via-holes have been designed, realised on high-resistivity silicon wafers, and tested up to 40 GHz. Several configurations, designed by changing the dimensions of the micro-machined via-holes used for the ground connection, as well as their number and separation, have been compared to get the best electrical matching conditions. Wide-band matching and suppression of bulk resonance peaks have been obtained within the 40 GHz range.
Design and technology of micro-machined coplanar grounded wave-guides
Lucibello;Proietti;Ea;Marcelli;Bartolucci;
2012
Abstract
Coplanar wave-guide grounded lines (CPWGs) with micro-machined via-holes have been designed, realised on high-resistivity silicon wafers, and tested up to 40 GHz. Several configurations, designed by changing the dimensions of the micro-machined via-holes used for the ground connection, as well as their number and separation, have been compared to get the best electrical matching conditions. Wide-band matching and suppression of bulk resonance peaks have been obtained within the 40 GHz range.File in questo prodotto:
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