MEMS based LC tank with extended tuning range for Multi-band applications

被引：0

作者：

Cazzorla, Alessandro ^{[1
]}

Sorrentino, Roberto ^{[1
]}

Farinelli, Paola ^{[2
]}

机构：

[1] Univ Perugia, Dept Engn, Via G Duranti 93, I-06125 Perugia, Italy

[2] RF Microtech, I-06132 Perugia, Italy

来源：

2015 IEEE 15TH MEDITERRANEAN MICROWAVE SYMPOSIUM (MMS) | 2015年

关键词：

MEMS; Quality Factor; Spiral Inductor; VCO; Varactor;

D O I：

暂无

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 the modeling and simulations of compact multi-band MEMS based LC tank resonator suitable for very low phase-noise VCO. The resonator is based on a high-Q spiral inductor and high capacitive ratio varicap fully integrated in FBK-irst MEMS manufacturing process. Simulation results show that the resonator allows for an overall tuning range of 60% in the frequency range 2.15GHz-3. S5GHz. Two separate regions of continuous tuning range (9.5% and 30%) allow to cover the whole frequency spectrum of Wi MAX and IEEES02.11 a/b/g/n. Theoretical quality factor (Q) is about 60 calculated as -3dB approach.

引用

页数：4

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