Summary: | This paper reports on design and fabrication options of an integrated folded shorted-patch chip-size antenna for applications in short-range wireless microsystems. The antenna is built using a stack of two adhesively bonded wafers with patterned metallization and through-wafer electrical interconnects. Different fabrication options based on via formation in glass and/or high-resistivity silicon substrates using excimer laser ablation or powder blasting are analyzed. Fundação para a Ciência e Tecnologia (FCT) (SFRH/BD/4717/2001, POCTI/ESE/38468/2001, FEDER), and EC (project Blue Whale ...
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