查询词典 varactor

In order to solve the problem between phase noise and tuning range, a piecewise linear VCO is designed based on the structure of combination of switching-capacitance and MOS varactor.

基于开关电容和MOS可变电容相结合的电路结构，设计了一种分段线性压控振荡器，很好地解决了相位噪声与调谐范围之间的矛盾。

The inductor and varactor elements ofthe tank are integrated on-chip, greatly simplifying application ofthe part.

芯片结合了感应器和变容二极管的tank原理，大大简化了应用部分。

Secondly, a configuration of three-terminal varactor applied to MMIC voltage— controlled tuning frequency is advanced, which can be compatible with the standard GaAs MMIC process.

这种分析方法提取的S参数与在相同条件下加工的GaAs MESFET的测量S参数非常接近，完全可以应用于MMIC中有源器件的参数提取。

VCO1 and VCO3 use the same type of inductor and varactor, but they differ in the type of circuit topology. The phase noise of them is compared.

VCO1与VCO3采用相同结构的电感与变容器但是不同的电路架构，我们将利用VCO1与VCO3来比较不同电路架构的相位杂讯。

By discussing Gunn diode and varactor characteristic and oscillator theory, we realize a Ka band VCO.

然后，根据第三章过渡结构的分析，提出了一种具有机械调谐的微带VCO，并在Ka频段实现了这种振荡器。

Figure 8 shows a Colpitts varactor tuned tank oscillator suitable for synthesizer-controlled applications.

图 8 显示了一个使用考毕兹变容二极管的调谐坦克振荡器，适用于受控合成器。

Microstrip integrated varactor multipliers at W-band are studied.

本文首先回顾了毫米波微带传输线的传输特性和不连续性。

This paper describes the circuit design of a 4GHz uncooled paramp for satellite communication earth station. The skin effect of the varactor series resistance is considered and the designing approach of the double-tuned signal circuit discussed as well.

本文叙述了用于卫星通讯地面站的4千兆赫非冷参放的电路设计，考虑了变容二极管串联电阻趋肤效应的影响以及讨论了双调谐信号电路的设计方法。

In one where the modulating signal is applied across a varactor to vary the oscillator frequency , the deviation produced is a function of the modulating signal amplitude only.

在直接FM调制器中（也就是，调制信号加到变容二极管上来改变振荡频率），产生的频偏只是调制信号幅度的函数。

And set up a big dish varactor tuned station on X-band.

到时候您选个山头，大伙一起玩。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。