Investigation of Parasitic Effects Induced by the Ground on LTCC Passive Components

摘要：

　　In this paper,the ground-induced parasitic effects on LTCC capacitors and inductors are studied.On the basis of the proposed circuit models,the effects are discussed and explained,and the results are verified by the FEA simulation.In terms of capacitors,the ground may serve for an extra electrode,couple with the existing ones,and cause discrepancy between effective capacitance seen at different ports.For inductors,the introduction of ground decreases both the effective inductance and the quality factor due to great negative mutual inductance induced into the component,and for both passive components,these effects are more obvious with a closer proximity of the ground.

作者: Runiu Fang Min Miao Yufeng Jin

作者单位: National Key Laboratory of Science and Technology on Micro/Nano Fabrication Peking University,Beijin National Key Laboratory of Science and Technology on Micro/Nano Fabrication Peking University,Beijin

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)

会议地点: 台北

会议语种:英文

页码: 1102-1106

在线出版日期: 2013-03-01（万方平台首次上网日期，不代表论文的发表时间）