标签: 00826833

00826833IEEETRANSACTIONSONMICROWAVETHEORYANDTECHNIQUES,VOL.48,NO.3,MARCH2000347AccurateCircuitModelofInterdigitalCapacitorandItsApplicationtoDesignofNewQuasi-LumpedMiniaturizedFilterswithSuppressionofHarmonicResonanceLeiZhu,Member,IEEE,andKeWu,SeniorMember,IEEEAbstract―Ageneral-purposecircuitmodelofmicrostripinterdigitalcapacitor(IDC)ispresentedinthispaperforuseinthedesignofnewquasi-lumpedminiaturizedfilters.Thiscomputeraided-design-orientedmodelisdevelopedasaversatileadmittance-networkwiththeshort-opencalibrationtechniquethatwehaverecentlyproposedforaccurateparameterextractionofacircuitfromitsphysicallayout.Thistechniqueisself-containedinourmethodofmoments,whichaccountsforfrequencydi……