PN结集成变容管用于不同标准频率的射频应用

2003 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, 2003. Digest of Papers. Pub Date : 2003-04-11 DOI:10.1109/SMIC.2003.1196684

I. Gutiérrez, J. García, N. Sainz, J. R. Sendra, J. de No, A. Hernández

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引用次数: 11

摘要

本文提出了一种基于PN结的集成变容管设计新结构。为了优化单位面积比电容(C/A)，开发了两种变容管几何结构:交叉结构和交叉结构。变容管具有特定的测量方法。一个可用于不同射频应用的变容器库已经实现，具有良好的质量因子和30%左右的调谐范围。

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PN junction integrated varactors for RF applications at different standard frequencies

In this work, new structures based on the PN junction are presented for the design of integrated varactors. In order to optimize the ratio capacitance per unit area (C/A), two varactor geometries have been developed: interdigitated and cross structures. Varactors have been characterized with a specific measurement methodology. A library of varactors that can be used in different RF applications has been implemented with good quality factors and a tuning range around 30%.

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来源期刊

2003 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, 2003. Digest of Papers.

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