surface acoustic wave
[声] 表面声波
2026-03-22 12:46 浏览次数 27
[声] 表面声波
surface acoustic wave gyro声表面波陀螺
surface acoustic wave motors表面弹性波马达
Rayleigh surface acoustic wave瑞利表面声波
surface acoustic wave oscillator表面声波振蕩器
leaky surface acoustic wave漏声表面波
surface acoustic wave microsensors声表面波微传感器
surface acoustic wave velocity声表面波速度
surface acoustic wave SAW声表面波
surface acoustic wave resonator声表面波谐振器
This article introduces the applications of surface acoustic wave technology (SAWT) in aerospace systems and other fields.
本文介绍声表面波技术(SAWT)在航空航天系统和其它领域中的应用。
As the key component of surface acoustic wave (SAW) gas sensor, the frequency stability of SAW oscillator affects directly the sensitivity and threshold detection level.
作为声表面波(SAW)气体传感器的关键元件,SAW振蕩器的频率稳定度直接影响到传感器的灵敏度和检测下限。
A surface acoustic wave sensor system for sensing torque includes the sensor package and leads wire bonded to the conductive vias for attaching the sensor package to an antenna.
用于感应扭矩的表面声波传感器封装件包含传感器封装件和引线,引线接合导电通孔以将传感器封装件附于天线。
ZnO thin films can be used to fabricate transparency electrode, piezoresistor, cell battery window, surface acoustic wave device, gas sensor and light-emitting diode etc.
它可以被用来制作透明电极、压敏电阻、太阳能电池窗口、表面声波器件、气体传感器、发光二极管等。
This paper focus on one type of ultrasonic motors, the surface acoustic wave linear motor.
介绍了一种新型的超声电机——声表面波直线电机。
Study the international research in the field, it has used surface acoustic wave device or switched-capacitor circuits to realize wavelet transform and its reconstruction devices.
从目前国内外对该领域的研究状况来看,已经有应用声表面波器件及开关电容电路进行小波变换及重构器件的实现。
New development of ultrasonic motor, surface acoustic wave motor is introduced.
给出了超声马达的新进展—声表面波马达。
ZnO can be used to fabricate transparency electrode, piezoresistor, cell battery window, surface acoustic wave device, gas sensor and light-emitting diode etc.
它可以被用来制作透明电极、压敏电阻、太阳能电池窗口、表面声波器件、气体传感器、发光二极管等。
The surface acoustic wave (SAW) sensor can transform the measured object into frequency output, viz a kind of digital signal output.
声表面波(SAW)传感器能将被测量转换成容易检测的频率信号,即一种準数字信号的输出。
We studied and developed the method of applying the surface acoustic wave to detect the crack depth in concrete.
我们发展了应用稳态表面波检测裂缝的新方法及检测仪器。
Objective to investigate the influential factors in the detection system of the leaky surface acoustic wave biosensor in liquid phase.
目的探讨漏声表面波生物传感器液相检测系统的影响因素。
The paper introduce the theory of surface acoustic wave sensor, the digital signal treatment, the method of soft design in the passive and wireless tire pressure monitoring system in detail.
文章详细介绍了无源无线轮胎压力监测系统中的声表面波传感器工作原理、回波信号组成、数字信号处理和软件开发方法;
As mixture for droplets is important and needs to be improved in lab-on-a-chip, a fast mixing method for digital droplets in micro-channel driven by surface acoustic wave is proposed.
微流体混合是微流控芯片急需完善的重要操作单元,提出了在声表面波驱动下实现微通道内数字微流体快速混合方法。
A phase interference method, for measurement of the relative change of surface acoustic wave velocities, is presented.
本文提出了一种相位干涉法。用来测量表面声波速度的相对变化。
An passive and wireless sensor system using a surface acoustic wave (SAW) resonator is described.
介绍了一种基于声表面波谐振器的无源无线温度传感系统。
This paper is to display existence and its conditions to a surface acoustic wave propogating along surface of a half-body of piezoelectric ceramics with a rotation of constant angular velocity.
对转动半无限压电陶瓷体的表面声波给出了存在性证明及其条件。
Provided is a method for manufacturing a surface acoustic wave device by which deterioration of electrical characteristics is reduced and the number of manufacturing steps is reduced.
本发明提供一种弹性表面波装置的制造方法,能够降低电气特性的劣化,减少制造工序的工数。
As a key component of surface acoustic wave (SAW) gas sensor, the frequency stability of SAW oscillator affects directly the sensitivity and threshold detection level.
作为声表面波(SAW)气体传感器的关键元件,SAW振蕩器的频率稳定性直接影响到传感器的灵敏度和检测下限。
A virtual instrumentation system for wireless sensing using passive surface acoustic wave sensors is presented. It is designed in light of software on common hardware platform.
分析了在通用硬件平台上结合软件设计的声表面波谐振器无源无线传感虚拟仪器系统。
The paper studies in passive and wireless tire pressure monitoring system base on surface acoustic wave which can realize small passive and high accuracy in simple structure.
本文研究的是基于声表面波原理的无源无线轮胎压力监测系统,它可以实现高分辨率、小体积、无电池的简化结构。