Silicon-Based Integrated Inductors for Wireless Applications

This paper presents circuit modeling and characterization of silicon-based on-chip integrated inductors in Giga Hertz range for wireless communication products. We compare several different designs of on-chip inductors for self-resonant frequency and quality factor. The measurement data could be used as a design guide for manufacturing practical spiral inductors for wireless applications. We provide the equivalent inductor circuit parameters from the actual measurement data.