用于在45纳米CMOS中产生和锁相390 ghz信号的组件

D. Shim, D. Koukis, D. J. Arenas, D. Tanner, E. Seok, J. Brewer, K. O. Kenneth
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引用次数: 10

摘要

采用45纳米CMOS低漏晶体管,演示了390 ghz信号的产生和锁相元件。本文演示了一种集成电路链,该电路由输出频率为~390 GHz的195 GHz倍频振荡器和输出频率为~49 GHz的两个级联÷2注入锁定分频器组成。片上天线在~390 GHz频段的峰值辐射功率为~2 μW。振荡器和分频器分别消耗21和6 mW。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Components for generating and phase locking 390-GHz signal in 45-nm CMOS
Components for generating and phase locking 390-GHz signal are demonstrated using low leakage transistors in 45-nm CMOS. An integrated chain of circuits composed of an 195-GHz oscillator with frequency doubled output at ~390 GHz followed by two cascaded ÷2 injection locked frequency dividers with output frequency of ~49 GHz is demonstrated. The peak power radiated at ~390 GHz by an on-chip antenna is ~2 μW. The oscillator and frequency divider consumes 21 and 6 mW, respectively.
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