The Silver Paste Applied to PZT Piezoelectric Ceramic Resonator;
PZT压电陶瓷谐振器用银电极浆料
A novel design of micro-mechanical silicon resonator;
新型硅微机械谐振器的设计
MEMS resonators and filters in RF systems;
射频系统中MEMS谐振器和滤波器
Resonant sensor with double resonators;
双谐振器敏感结构谐振式传感器
The pass-band sensitivity of MEMS resonators/filters is analyzed in this paper.
以静电梳驱动折叠梁硅微机械谐振器为研究对象 ,在建立硅微机械谐振器振动方程的基础上 ,导出了幅频函数、相频函数对固有频率相对误差、品质因数相对误差的灵敏度表达式 ,重点分析了固有频率相对误差、品质因数相对误差在中心频率处、3d B截止频率处对幅频特性、相频特性的影响 ,以及对常用的 3d B通带带宽的影响 ,得出了一些重要的结论。
Main properties and parameters of Nano-Electro-Mechanical-System (NEMS) resonators are introduced.
介绍了NEMS谐振器的主要特点与性能参数。
By this system,MEMS resonator is driven by applying one periodic sine wave voltage signal,and one b.
组建了基于频闪成像的MEMS平面运动测试系统,通过该系统获得MEMS谐振器周期运动不同相位下的清晰图像序列。
In order to measure motion characteristic and dynamic parameters of MEMS resonator in every moment based on the technique of stroboscopic imaging, clear motion images in one cycle were obtained.
为测量MEMS谐振器周期运动过程中各个时刻的运动特性及其动态特性参数,基于频闪成像原理得到了MEMS谐振器一个周期内各时刻的清晰运动图像,利用块匹配技术对MEMS谐振器的运动图像进行处理,从而得到其特性参数,为MEMS器件的设计提供重要参考。
A microwave integrated MEMS resonator is presented, which empolys substrate integrated waveguide (SIW) and micromachined via-hole arrays by ICP process.
介绍了基片集成波导技术和ICP深刻蚀微机械通孔阵列的硅基MEMS谐振器,通孔阵列和地平面形成不辐射介质波导,采用CPW电流探针与谐振腔进行信号耦合,在单层硅片上实现了平面电路与三维硅填充谐振腔的信号传输,得到低成本高性能可与平面电路集成的MEMS谐振器。
The nonlinear dynamic character analysis, which is considered nonlinear air damping force, about lateral micro-resonator is studied.
针对横向振动MEMS微谐振器,计入非线性空气阻尼力,对微谐振器非线性动力学特性进行研究。
The mechanical model of laterally oscillating microresonators was analyzed through static and modal simulation by the software of ANSYS,and the harmonic response of the structure was also studied.
通过ANSYS有限元仿真软件对横向振动微谐振器进行静态、模态和谐响应仿真分析。
From the view of point of SAW resonator, the paper has analysed the change of thedevice parameter after medium film is deposited onto the surface.
本文结合声表面波谐振器的特点，对谐振器表面沉积介质薄膜后引起器件结构参数的变化进行了分析，为研究基于SAW谐振器的传感器提供了一种方法。
The variation of the resonant frequency and the mechanical loss of SAW resonators are analyzed while there is force directly applied on the surface of an SAW resonator substrate.
分析了SAW谐振器表面力负载对谐振器谐振频率和机械损耗产生的影响。
The SAW resonator was simulated by ANSYS software to describe the dissemination state of the surface acoustic wave(SAW).
在对声表面波产生机理和SAW谐振器工作原理分析的基础上,建立了SAW谐振器仿真模型,讨论了网格划分不同对仿真结果精度的影响,得出了在每个SAW波长尺寸内划分30～40个网格可以得到较精确的仿真结果。
Hertz resonator
赫兹共振器赫兹谐振器
dielectric materials for microwave resonator
微波谐振器介质材料
Fabry-Perot resonator
法布里-珀罗谐振器
cylindrical ultrasonic liquid resonator
柱形超声液体谐振器
reference cavity
标准[基准]空腔谐振器
multivibrator frequency modulator
多谐振荡器式调频器
multivibrator modulator
多谐振荡器式调制器
Characteristic of Resonant Current vs Switching Frequency of Series Resonant Converter
谐振变换器中谐振电流-开关频率特性
seismometer resonant frequency
地震检波器谐振频率
A.C. resonance charging modulator
交流谐振充电调制器
free running multiple vibrator
自由摆动多谐振动器
quartz crystal concord-modulation oscillator
石英晶体调谐振荡器
tunable resonant amplifying photodetector
可调谐振放大光检测器
trigger gate width multivibrator
触发脉宽多谐振荡器
delay monostable multivibrator
延迟单稳态多谐振荡器
cathode coupled multivibrator
阴极耦合多谐振荡器
range multivibrator
按距扫描多谐振荡器
direct-coupled bistable multivibrator
直接耦合多谐振荡器