1) wavefront sensor
波面传感器
1.
Study of wavefront sensor used in adaptive optics;
自适应光学波面传感器的研究
2) SAW sensor
声表面波传感器
1.
Method to realize demodulation in wireless SAW sensor system;
无线、无源声表面波传感器系统中检波方案的实现
2.
As a multi-function sensor, SAW sensor is widely used in sensitive detection of physical, chemical and biological measurands, having advantages of high sensitivity, small volume and low power consumption.
本文从声表面波的声学原理入手,简要介绍了声表面波传感器的传感机理,及其制作的相关材料和工艺,重点从δ函数模型、等效电路模型和耦合模模型(COM)入手分析研究了声表面波叉指换能器的建模仿真,声表面波传感器的界面扰动效应理论,在以上理论研究的基础上,设计制作了以36°-YX LiTaO_3单晶为基底的52 MHz和104 MHz双通道水平剪切声表面波(SH-SAW)传感器,详细论述了声表面波传感器的高频接口设计技术。
3.
Wireless Passive SAW sensors can not only measure various physical and chemical quantities, but also hold such excellence as resisting interference, durability, bearing hostile environment, minisize, passive wireless measurement etc.
无源、无线声表面波传感器不但能测量多种物理量或化学量,而且具有:抗干扰能力强、耐用性高、能忍受恶劣的环境,微型化、无源化、无线遥测等多种优点,从而引起了人们的重视。
3) surface acoustic wave sensor
声表面波传感器
1.
The sensors including integrated MEMS sensors,tire tread impedance sensors,ultrasonic sensors,electromagnetic sensors,wireless passive surface acoustic wave sensors and virtual sensor were introduced,and their present development,and their working principles,advantages and disadvantages were described in detail.
介绍了目前研究较多的集成MEMS传感器、胎面阻抗传感器、超声波传感器、电磁传感器、无源无线声表面波传感器和虚拟传感器的发展,阐述了工作原理和优缺点。
2.
Following, we developed an electronic nose adopting advanced technology which combined capillary column to separate VOCs according their different retention time and surface acoustic wave sensor coating with polymer film to detect the qualities of those VOCs.
本课题根据国外关于呼吸气体中某些有机气体成分和肺癌相关性的研究工作报告,采用固相微萃取—气相色谱系统对肺癌病人呼吸气体、正常人呼吸气体、和其它类肺病患者呼吸气体中的有机气体成分进行对比检测、研究,以期确定肺癌病人呼吸气体中特征有机气体成分;并且期望建立首创的采用毛细管色谱柱与声表面波传感器联用技术的电子鼻系统,与固相微萃取—气相色谱系统作为对比检测,能够做到粗筛肺癌病人。
4) planar sensor
平面波导传感器
5) planar optical waveguides biosensors
平面光波导生物传感器
6) Love mode SAW immunosensor
Love声表面波免疫传感器
补充资料:超声波传感器
利用超声波在媒质中的传播特性来进行测量的传感器。它由声波发送器、接收器(两者统称超声波变送器)和测量电路组成。超声波传感器的基本测量方法有传送时间差法、声波束偏转法、多普勒频移法、谐振法等,常用于测量流体流速(见超声流量计)、材料厚度(见厚度传感器)和探伤等。它的特点是不影响被测物的状态和价格较低,在某些近距离测量方面可代替激光传感器。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条