An improved lumped-element equivalent circuit for on silicon integrated inductors

被引：6

作者：

Arcioni, P ^{[1
]}

Castello, R ^{[1
]}

Perregrini, L ^{[1
]}

Sacchi, E ^{[1
]}

Svelto, F ^{[1
]}

机构：

[1] Univ Pavia, Dept Elect, I-27100 Pavia, Italy

来源：

1998 IEEE RADIO AND WIRELESS CONFERENCE PROCEEDINGS - RAWCON 98 | 1998年

关键词：

radio-frequency; integrated inductors; equivalent circuits; Q-factor;

D O I：

10.1109/RAWCON.1998.709196

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents an improved lumped-element equivalent circuit of silicon integrated inductors, that accurately describes the effect on the e-factor of the electromagnetic coupling between the metal strips and the substrate. In the proposed model a magnetic coupling describes the interaction between the substrate and the spirals of metal. The equivalent circuit is extracted using a characterization procedure that from two-port wide-band measurement of the S-parameters, automatically yields the value of the lumped-element via the method of Least Square Minima.

引用

页码：301 / 304

页数：4