英语释义

1. a semiconductor device whose capacitance varies with the applied voltage

片语

variode[电子]

Varactor Bridge使用变容二极管桥

commercial varactor商用变容二极管

varactor modulator可变电容二极管调变器

varactor diode参量二极管；[电子] 变容二极管

DIODE VARACTOR变容二极管

surface varactor表面变容二极管

specific varactor特殊变容二极管

autocap[电子]

varactor tuning[电子]

vapidly varactor乏时

英汉例句

• a modeling methodology for mos varactor was presented for applications at millimeter-wave frequencies.

  提出了应用于毫米波段的mos变容管的建模方法。

• a switched varactor array is proposed to suppress tuning gain fluctuation for the performance of the phase locked loop (pll).

  该振蕩器包含了一个开关可变电容阵列，用以抑制调谐增益的变化。

• a novel configuration of a mos varactor is designed for good linearity of kvco, as well as a new digital capacitor controlled array topology with lower parasitic capacitance and lower ron.

  通过改变mos变容管的接入方法实现了更好的压控增益线性度，并采用了新的低寄生电容、低导通电阻的数控电容阵列结构来补偿工艺变化带来的频率变化。

• a modeling methodology for mos varactor was presented for applications at millimeter - wave frequencies.

  提出了应用于毫米波段的mos变容管的建模方法.

• because of the loss resistance of varactor and the isolation of circulator, parasitic amplitude modulation exists in reflectionmicrowave linear phase modulator.

  该文指出，反射式微波线性调相器寄生调幅产生的原因是变容管的损耗电阻和环行器的隔离度。

• the convertor consists of double-ridge wave-guide, crossbeam structure and low-loss varactor diode.

  变频器由双脊波导架、横桿结构和低耗参放变容管组成。

• design and phase noise analysis of a mems varactor is presented.

  给出了一种mems压控电容的设计和相位噪声分析结果.

• it can be seen that the tuning range and the sensitivity of soi varactor are influenced by gate oxide thickness, silicon film doping and silicon film thickness directly.

  结果显示，栅氧厚度、硅膜掺杂、硅膜厚度等结构参数会对soi变容管的调节范围和灵敏度有直接影响。

• in this method, the capacitance of the varactor diode is changed by voltage.

  本文详尽地讨论了砷化镓超突变结变容二极管的设计原理和方法。

• the other is using varactor diodes to cancel the nonlinearity of base - collector capacitance.

  另外一种技术是通过可变电容来补偿base -collector 电容.

• a logical equivalent circuit model is defined for in-line, along the waveguide cavity, varactor - tuned gunn oscillators applying methods of electromagnetic theory and circuit analysis .

  运用电磁场及电路分析理论确定了一种比较合理的纵向排列结构体效应压控振蕩器的等效电路模型。

• in this paper, varactor tufted bandpass filters of microstrip ring- resonators are studied.

  本文研究了变容管调谐的微带环形谐振器带通滤波器。

• gives an analysis on the non linearity in frequency modulation when a varactor modulates directly in a fm ranging fuze, and shows its influence on the precision of ranging.

  分析了调频定距引信中采用变容二极管直接调频时调制的非线性及其对定距精度的影响。

• the frequency response may also be controlled by a low voltage micro sized varicap, or a varactor diode, and instantiated as a tuned, resonant matching filter network residing with the antenna module.

  频率响应也可以由低压微尺寸压控变容器或者变容二极管控制，并且可被例示为与天线模块共 存的调谐的谐振匹配滤波器网络。

• then based on this design, varactor diode is adopted in the reconfigurable antenna, and continuous alteration of antenna pattern and gain is achieved.

  接着以此为基础，将变容二极管用于方向图可重构天线的设计，实现了天线方向图和增益的连续可调。

• in this paper, a varactor vco is introduced. by using the modification of varactor c v characteristic curve, the linearity of vcos is improved obviouoly.

  本文介绍了一种变容管压控振蕩器，利用对变容管c- v曲线的修正，使得vco的线性度有较大改善。

• we have made a varactor tuned bandpass filter and got a good agreement between the measured and theoretical results.

  制作了二级变容管调谐微带环形谐振器的带通滤波器，实验结果和理论吻合较好。

• the required pumping power can be greatly reduced if a varactor having much higher nonlinearity is employed.

  提高变容管的非线性度，在应用中可以相应减小注入功率。

• the main production and sales varactor diode and integrated circuit ic.

  主要生产销售变容二极管和集成电路ic。

• design and phase noise analysis of a mems varactor is presented.

  给出了一种mems压控电容的设计和相位噪声分析结果。

• in this paper, the design principles and methods of the super-abrupt junction gaas varactor diode has been discussed.

  本文详尽地讨论了砷化镓超突变结变容二极管的设计原理和方法。

• in addition, some basic measurement techniques about varactor, standard compensation-mos (cmos) process and the detailed process for varactor are described in details.

  本文还提及了互补mos（cmos）的基本工艺和部分与可变电容有关的工艺以及射频器件的测试方法。

• the first capacitor and the second capacitor are designed as a first varactor and as a second varactor, respectively.

  第一电容器和第二电容器分别被设计为第一变容二极管和第二变容二极管。

• a theoretical model of waveguide microwave limiter with varactor diodes is discussed.

  本文讨论变容管微波限幅器的理论模型。

• the c-v characteristic of the electronic timing varactor depends on the distribution of epitaxial impurity density.

  电调变容管的c—v特性取决于外延层掺杂浓度分布。