標題: Characterization and modeling of on-chip inductor substrate coupling effect
作者: Chao, CJ
Wong, SC
Hsu, CJ
Chen, MJ
Leu, LY
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 2002
摘要: The substrate coupling effects of two adjacent coplanar spiral inductors are characterized and modeled. The noise magnitude between two 45mum-away inductors can be reduced by 6.83 dB by using guard-ring surrounding each inductor, and improved by 10.28 dB further by adding patterned ground polysilicon shield beneath at 3 GHz. The inductor with patterned polysilicon shield beneath shows improved quality factor and noise isolation. Moreover, a macro model is presented for modeling quality factor and inductance of on-chip spiral inductor and associated neighboring inductor's coupling noise effect.
URI: http://hdl.handle.net/11536/18825
http://dx.doi.org/10.1109/MWSYM.2002.1011583
ISBN: 0-7803-7239-5
ISSN: 0149-645X
DOI: 10.1109/MWSYM.2002.1011583
期刊: 2002 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3
起始頁: 157
結束頁: 160
Appears in Collections:Conferences Paper


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