滤波器各单腔Q值对插损的影响及如何在有限体积内实现较小插损

slxiaojuan
1 ℃
2020-04-07

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QQQQDesignerQu35000Port1Port2C=l1L=l1R=QuC=l2L=l2R=QuC=l3L=l3R=QuC=l4L=l4R=QuKP=lamped/4Z=1/k23KP=lamped/4Z=1/k34KP=lamped/4Z=sqrt(Qe)C=l5L=l5R=QuC=l6L=l6R=QuKP=lamped/4Z=1/k45KP=lamped/4Z=1/k56KP=lamped/4Z=1/k12KP=lamped/4Z=sqrt(Qe)C=l7L=l7R=QuKP=lamped/4Z=1/k67C=l8L=l8R=QuKP=lamped/4Z=1/k78C=l9L=l9R=QuKP=lamped/4Z=1/k890.920.94QQQ1.Q350025000.930.952.Q350025000.970.993.Q350025000.970.994.Q350025000.971.005.Q350025000.981.00Q0.05dBDesignerQu=35000Port1Port2C=l1L=l1R=QuC=l2L=l2R=QuC=l3L=l3R=QuC=l4L=l4R=QuKP=lamped/4Z=1/k23KP=lamped/4Z=1/k34KP=lamped/4Z=sqrt(Qe)C=l5L=l5R=QuC=l6L=l6R=QuKP=lamped/4Z=1/k45KP=lamped/4Z=1/k56KP=lamped/4Z=1/k12KP=lamped/4Z=sqrt(Qe)C=l7L=l7R=QuKP=lamped/4Z=1/k67C=l8L=l8R=QuKP=lamped/4Z=1/k78C=l9L=l9R=QuKP=lamped/4Z=1/k89KP=lamped/4Z=1/k57KP=lamped/4Z=1/k241.11Q1.Q350025001.122.Q350025001.153.Q350025001.194.Q350025001.165.Q350025001.166.Q350025001.20QQ0.08dBQQ1.2.