A 130%-Tuning-Range Switchable Tri-Core Voltage-Controlled Oscillator Utilizing Reconfigurable Matching and Phase Compensation

0 ENGINEERING, ELECTRICAL & ELECTRONIC
Qiang Ma;Xiaojun Bi;Andy Shen;Chang Wu;Jielong Liu;Qinfen Xu
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引用次数: 0

Abstract

This letter presents a switchable tri-core voltage-controlled oscillator (VCO) with 130% frequency tuning range (FTR). Utilizing the reconfigurable compensation stubs and reused varactors, three VCO cores are combined to achieve the switchable-free running frequency, while the FTR is greatly enlarged and the phase noise (PN) is almost unaffected.
利用可重构匹配和相位补偿的 130% 调谐范围可切换三核压控振荡器
本文介绍了一种频率调谐范围(FTR)为 130% 的可切换三核压控振荡器(VCO)。利用可重新配置的补偿存根和重复使用的变容二极管,三个 VCO 内核组合在一起,实现了无开关运行频率,同时极大地扩展了频率调谐范围,而相位噪声 (PN) 几乎不受影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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CiteScore
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