Enhanced Modelling of Interdigitated Planar Schottky Varactor Diodes

The enhanced modelling of interdigitated planar Schottky varaclor diodcs with short access regions is investigated. The dynamic naturc of the dcplction region is described in detail and suhsequcnt cquaiions are presented for the bias dcpendant lumped elcmcnts in the 1 -dimensional equivalent circuit model. In addition to S-paramelcr extraction. thc rcsults okaincd lrom dc and lMHz measurements at discussed.