Enhanced Double-PI Model for On-Chip Spiral Inductors

Minglin Ma, Z. Li, X. Zhang, X. Jin, Yichuang Sun

Research output: Contribution to journalArticlepeer-review


This paper presents an enhanced double-PI equivalent circuit for spiral inductors. This equivalent circuit is based on an enhanced single-PI circuit with an additional parallel RC network connecting both vertical branches to account for substrate coupling. This paper introduced the approach for extraction of parameters in the enhanced single-PI model. The conversion algorithm from single PI model to double PI model has been discussed.
Original languageEnglish
Pages (from-to)30-34
JournalElectronics World
Issue number1966
Publication statusPublished - 1 Oct 2016


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