可重构并发振荡器(RCO)

U. Rohde, A. Poddar
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引用次数: 0

摘要

在不同频率运行的各种网络之间的“全球漫游”特性要求开发可重构并发振荡器。本工作所展示的RCO设计方法可以提供低成本的可配置信号源,适用于当前集成电路(IC)技术的集成。在调谐范围内(1800- 2600MHz/3900-5400MHz),测量到的相位噪声为-130 dBc/Hz,相对于各自的载波偏移1 MHz,并且拓扑结构可以很容易地扩展到更高阶的频段。
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Reconfigurable concurrent oscillator (RCO)
The "global roaming" features between wide varieties of networks operating at different frequencies call for the development of reconfigurable concurrent oscillator. The RCO design approach demonstrated in this work can offer low cost configurable signal source, which is amenable for integration in present integrated circuit (IC) technology. The measured phase noise is -130 dBc/Hz at 1 MHz offset from the respective carriers over the tuning range (1800- 2600MHz/3900-5400MHz), and the topology can be easily extended to higher order bands.
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