The most common type of VCO core is the "sawtooth core", which, as the name implies, outputs a sawtooth waveform.
最常见的VCO内核类型是所谓的“锯齿核”，就像其名字所暗示的那样，它输出锯齿状波形。
Two primary transceiver components, a VCO and mixer, are presented below.
以下介绍两个主要的收发组件，一个是VCO另一个是混频器。
The inductor and capacitor in CMOS process is an important issue in designing LNA and VCO.
CMOS工艺的电容和电感是设计lna、VCO等射频电路需要考虑的重要问题。
This paper mainly deals with VCO with wide tuning, high linearity range and low phase noise.
本文对宽调谐高线性低相位噪声的VCO进行了设计研究。
Through inductor optimization, the VCO has a low phase noise and a wide tuning range with switched capacitor array and NMOS varactor.
通过优化集成电感的设计，同时采用NMOS管和开关电容阵列作为可变电容，使该设计具有较低的相位噪声和较宽的调谐范围。
The tunability of VCO is normally provided by a variable capacitor. Achieving low phase noise requires a high-Q on-chip variable capacitor.
VCO的调谐能力通常由可变电容来实现，要获得低相位噪声，需要高Q值的片上可变电容。
The function of a loop filter is to filter high-frequency signal out of the output voltage from PFD and CP, thus the output signal from VCO will be purified.
环路滤波器的作用就是滤除从PFD&CP出来的电压中的高频成分，从而纯化VCO的输出信号。
The millimeter wave VCO is one of key elements in millimeter wave application systems. The range resolution of the FMCW radar is directly proportional to the VCO tuning linearity.
毫米波VCO是毫米波应用系统的关键部件之一，FMCW雷达的距离分辨率正比于VCO电调线性度。
On-chip passive inductors, basic elements of wireless mobile communication circuits, are highly required in RFIC and widely used in simulating unit modules such as LNA, VCO and filters.
无源片上电感是RF IC中需求很高的器件，被广泛地应用在LNA、VCO、滤波器等模拟单元模块中，构成了无线移动通信电路的基础。
Furthermore, a simple adjustable current cell in the charge pump is proposed for additional stability compensation and a novel VCO with linear gain is adopted to limit the total variation.
为了获得更加稳定的系统，在电荷泵中设计了结构简单的电流单元用于补偿额外的参数变化，并采用线性压控增益的VCO来减小参数的变化。
Furthermore, a simple adjustable current cell in the charge pump is proposed for additional stability compensation and a novel VCO with linear gain is adopted to limit the total variation.
为了获得更加稳定的系统，在电荷泵中设计了结构简单的电流单元用于补偿额外的参数变化，并采用线性压控增益的VCO来减小参数的变化。
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