石英晶体谐振器

石英晶体谐振器频率测量的误差因素分析

The Analysis of Measurement Error of Quartz Crystal Resonator Frequency

石英晶体谐振器电极及激励状态对谐振频率特性的影响

Influence of Quartz Crystal Resonator Electrode and Excited State on Resonance Frequency Characteristic

PLC和触摸屏在石英晶体谐振器组装系统中的应用

The application of PLC and touch - panel in the crystal resonance assembly system

同时研究了石英晶体谐振器的银电极薄膜的制备工艺和薄膜附着力的影响因素，提出以磁控溅射并增加Cr过渡层的方法以增加银电极薄膜的附着力。

Meanwhile it has been concluded that the adhesion of silver electrode can be strengthened by increasing Cr transition layer with magnetron sputtering through study of the Silver electrode film preparing process and the influencing factor for adhesion of thin film .

石英晶体谐振器探测沉积膜层的特性

Characteristic of the detecting deposited film layers of quartz crystal resonators

石英晶体谐振器是一种提供基准时基的器件。

Quartz crystal resonators are devices that supply standard time base .

石英晶体谐振器的力&频效应及其应用

Review of stress frequency effect of quartz crystal resonators and its applications

矩形AT切割石英晶体谐振器的振动分析与设计

The vibration analysis and design of at - cut rectangular quartz resonators

石英晶体谐振器生产工艺流程综述

Summary of the Quartz Crystal Resonator Production Line

由石英晶体谐振器的能量局部化效应，分析了传感器液体测头设计中的问题，并由此设计出在液体中工作的石英晶体传感器。

Based on this a quartz crystal sensor working in liquids has been developed .

石英晶体谐振器是一种为电子系统提供时序信号的器件。

Quartz crystal resonator is the component to provide timing signals for electronic system .

π网络法石英晶体谐振器测试技术研究

Research on Test Technology of Quartz Crystal Resonator by Method of π - network

本文得到的结果为石英晶体谐振器的精确设计和分析提供了有效指导。

The results we obtained provide guidance for the precise analysis and design of quartz crystal resonators .

应用离子束刻蚀技术提高石英晶体谐振器基频的研究

A Study on the Application of Ion Beam Milling to Raise the Fundamental Frequencies of Quartz Crystal Resonators

石英晶体谐振器的种类很多，生产工艺流程大体相同，仅一些关键工艺有所区别。

Quartz crystal resonator of many types take much the same production process with only some key procedures different .

石英晶体谐振器是常见的电子元件。由于其具有高精密、高稳定性等重要特点，是电子设备不可或缺的核心频率器件，是频率器件中是其它产品难以替代的。

Quartz-crystal resonators is one of common electronic components which is a core and non-substitutable frequency component in electronic equipment because of its high precision and high stability .

本文简要介绍石英晶体谐振器小型化的发展概况及Um&5微小型石英晶体谐振器的设计、制造工艺。

This paper briefly introduces the development of the miniature quartz crystal resonators and the design and making technology of U m 5 miniature quartz crystal resonators in detail .

由于能具有基频厚度剪切模态难以达到的更高工作频率，高阶泛音石英晶体谐振器有着广泛的应用需求。

The overtone quartz crystal resonators have been widely utilized in various electronic products for their higher vibration frequencies , which are increasingly out of reach with the fundamental thickness-shear vibration mode .

电子技术发展至今，出现众多获取频率源的方法，其中晶体振荡器（又称：石英晶体谐振器）由于具有良好的频率稳定性而一直作为主要的精确频率源来使用。

From the beginning of electronic technical appearance , there conies out many different ways to get frequency source . Because of the good frequency stability , quartz crystal oscillator is mainly used as the precise frequency source .

这种传感器是由平面电容与石英晶体谐振器串联构成，平面电容因被测物的位移改变而产生电容值变化，从而影响石英晶体谐振器的谐振频率。

The novel quartz crystal capacitive sensor consists of quartz crystal resonator and planar capacitance in series . Capacitance value of planar capacitance changes because the displacement variety of the measured object and this change influence the resonance frequency of quartz crystal resonator .

本文从分析液体中石英晶体谐振器的相位平衡条件出发，研究了影响传感器频率稳定度的因素；

From the phase balance condition and the effect of the partial energy of the quartz crystal resonator , the paper studies the factors which influence the frequency stability of the sensor , and analyzes the problems in designing the liquid sensor head .

石英晶体作为谐振器在使用时，要求其谐振频率在温度发生变化时保持稳定。

To use a crystal unit as an oscillator , its oscillated frequency is required to be stable against temperature variations .

本文介绍应用离子束刻蚀技术减薄石英晶片，把石英晶体谐振器的基频提高到60～300MHz。

The application of ion-beam milling to raise the fundamental frequencies of quartz crystal resonators to the range of 60-300 MHz is reported .

通过确定石英晶片的厚度和选择工作模态的阶次，我们设计的石英晶体谐振器可以达到目标频率。

Quartz crystal resonator design achieves frequency targets through choices of thickness of quartz crystal blank and the functioning mode . The development of electronic circuits and resonator manufacturing technology will push for higher frequency .