Amplitude and phase noises of a spin-transfer nano-oscillator synchronized by a phase-lock loop

被引：0
|
作者：
A. A. Mitrofanov
A. R. Safin
N. N. Udalov
机构：
[1] National Research University MPEI,
[2] Bauman Moscow State Technical University,undefined
来源：
Technical Physics Letters | 2015年 / 41卷
关键词：
Spectral Density; Phase Noise; Technical Physic Letter; Spin Wave; Phase Lock Loop;
D O I：
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中图分类号：
学科分类号：
摘要：
We have studied the amplitude and phase noises of a spin-transfer nano-oscillator (STNO) with a phase synchronization system (phase-lock loop, PLL). Spectral characteristics of the amplitude and phase noises of the isochronous and nonisochronous STNO are obtained and compared to the analogous characteristics of an autonomous (nonsynchronized) oscillator. The PLL bandwidth is determined.
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页码：778 / 780
页数：2
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