High-Q spiral inductors for high performance integrated RF front-end sub-systems

被引:0
|
作者
Pieters, P [1 ]
Vaesen, K [1 ]
Carchon, G [1 ]
Brebels, S [1 ]
De Raedt, W [1 ]
Beyne, E [1 ]
Mertens, RP [1 ]
机构
[1] CS2, Zaventem, Belgium
关键词
spiral inductors; thin film multilayer technology; MCM-D; RF front-end; wireless;
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
Wireless telecommunication systems are moving rapidly to broadband applications at high frequencies. ntis evolution poses severe requirement on the miniaturization technologies and components used to realize the RF front-end of these systems. Inductors remain essential components in these miniature RF front-ends. In this paper, high-e spiral inductors integrated in thin film multilayer MCM-D technology are discussed. Using examples of voltage controlled oscillators, filters and a rat race circuit, the impact of the inductor quality on the performance and power consumption in front-end (sub)systems is analyzed. In addition, the relation with cost is indicated. From the discussed examples, it is clear that high-e inductors are essential to achieve a high performance in a miniature RF front-end system at an acceptable cost.
引用
收藏
页码:500 / 505
页数:6
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