声表面波

掺杂LiNbO3晶体压电性能与声表面波性能的研究

Study on Piezoelectric and SAW Properties of Doped-LiNbO_3 Crystal

声表面波脉压系统主旁瓣比改善的研究用声表面波器件对MSK扩频信号进行非相干解调

Performance Improvement on the Side-lobe Levels of SAW Pulse Compression System Non-Coherent Demodulation of Spread Spectrum MSK Signal by SAW Device

TrueBasic在声表面波滤波器计算机辅助设计中的应用

A Application of True Basic to the CAD for SAW Filters

高性能S、C波段声表面波微波延迟线

High Performance S / C band SAW Microwave Delay Line

压电晶体表面激发的二维声表面波Green函数

Two dimensional saw green 's functions for surface excitation of piezoelectric crystal

为此，以声表面波（SAW）压力传感器为研究对象，研究SAW压力传感器网络化的相关理论，设计并实现嵌入式WebSAW压力传感器的软件系统。

Some theories about how to design network Embedded Web SAW pressure senor are studied .

首先介绍了声表面波（SAW）传感器的基本工作原理。

The basic operating principle of surface acoustic wave ( SAW ) sensors is introduced .

利用声表面波器件对CO2相干激光雷达进行信号处理

Surface acoustic wave device for signal processing in coherent co_2 laser radar

声表面波CO气体传感器高精度频率测量研究

Study of High Precision Measurement of Frequency for SAW CO Gas Sensors

溶胶-凝胶法制备声表面波器件用Li∶ZnO薄膜

Sol-gel preparation of li ∶ zno films for surface acoustic wave devices

化学吸附敏感膜是声表面波（SAW）气体传感器的关键组成部分。

Chemical sensing film is the key component of surface acoustic wave ( SAW ) gas sensor .

声表面波卷积器/存储相关器用ZnO膜的制备

The Preparation of ZnO Films for SAW Convolver / Storage Correlators

应用P矩阵法推导了Y型、S型及一字型双声路声表面波质量传感器件的传输特性；

Transmission characteristics of Y type S type and " - " type SAW mass sensors are derived by P matrix representation .

用于PD雷达欺骗干扰的声表面波延迟线组件

SAW Delay line Bank for Deceptive Jamming in PD Radar

应用于声表面波化学传感器（SAWchemicalsensor）的膜材料是当前国内外研究的一个热点。

Membrane materials for surface acoustic wave ( SAW ) chemical sensor are now wildly researched in domestic and foreign countries .

纯铝薄膜以其低声阻抗特性被广泛应用于声表面波（SAW）器件的制作。

Al films are widely used in surface acoustic wave ( SAW ) devices because of their low acoustic impedance .

非周期结构声表面波滤波器的COM参量提取

The extraction of the COM parameters for the irregular structure SAW filters

声表面波用ZnO薄膜的制备及器件的初步研究

Preparation of ZnO Films for Surface Acoustic Wave and Fundamental Study of the SAWF

随着通信技术的发展，声表面波（surfaceacousticwave）器件在通信系统中发挥着越来越重要的作用。

With the development of the communication technology , surface acoustic wave ( SAW ) devices have more and more important part in communication system .

基于声表面波传感器（SAW）理论基础，研究了SAW压力传感器的输入-输出特性。

Based on the theory of surface acoustic wave sensor , the input / output of surface acoustic wave pressure sensor is studied .

介绍一种产生窄脉冲调制激励信号，并通过它激励声表面波器件（SAW）产生所需线性调频信号的方法。

This paper introduces a method for generating narrow pulse modulated exciting signal , which drives SAW device to generate the chirp signal .

Ta2O5压电薄膜声表面波性能的测量

Measurement of SAW Properties of Piezoelectric Ta_2O_5 Film

开展降损活动控制CATV用声表面波滤波器不合格品率

Increasing Qualified Product Ratio of SAW Filters For CATV hy TQC Activity

GaN的声表面波特性研究

Study of the Surface Acoustic Wave Properties of GaN

我们已用声表面波（SAW）器件对MSK调制、解调和系统同步等作了研究。

We have studied MSK modulation and demodulation and system synchronization by SAW devices .

分析了声表面波（SAW）传感器无线测量时访问信号的宽度对回波及测量的影响。

The influence of the width of interrogation signal on echo and measurement was analyzed and the method to determine this parameter was presented .

声表面波在Bragg声栅上衍射的偏转声束的发散角

On the angular spread of the deflected surface acoustic wave beam diffracted by Bragg grating

漏声表面波&双体肽核酸生物传感器的构建及检测HPV的实验研究

Construction of Leaky Surface Acoustic Wave Bis-PNA Biosensor and the Detection of HPV

从声表面波（SAW）的原理出发介绍我们新研制的全数字式智能测力位&SAW智能测力仪。

According to the principle of surface acoustic wave , this paper describes a new digital intelligent force measuring instrument ── SAW Force Measuring Instrument .

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，即一种准数字信号的输出。

The surface acoustic wave ( SAW ) sensor can transform the measured object into frequency output , viz a kind of digital signal output .