射频应用中多层分形电感的设计

2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI:10.1109/ICMOCE.2015.7489750

P. A. Kumar, N. Rao

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引用次数: 3

摘要

提出了一种基于分形几何的多层螺旋电感。该电感器在19GHz频率下实现了24.25的高Q因数，自谐振频率(SRF)为43.5GHz。采用高频结构模拟器(HFSS)对0.18μm TSMC工艺进行了设计和电磁仿真。结果表明，过平面电感的质量因数比平面电感高84.72%，且电感值没有可忽略的下降。结果还表明，与平面电感相比，SRF提高了80%。

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Design of multi-layer fractal inductor for RF applications

Multilayered spiral inductor using fractal geometry is proposed. The proposed inductor achieves a high Q factor (Q) of 24.25 at a frequency of 19GHz with 43.5GHz as self resonant frequency (SRF). Design and EM simulations are performed by using high frequency structural simulator (HFSS) for 0.18μm TSMC technology. The results show 84.72% higher Quality factor than planar inductor with no negligible degradation in inductance value for over planar inductors. The results also show an 80% increase in SRF over planar inductor.

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2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)

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