Highly sensitive thick diaphragm-based surface acoustic wave pressure sensor

2021 ◽  
pp. 112935
Author(s):  
Maria Muzamil Memon ◽  
Shuliang Pan ◽  
Jiang Wan ◽  
Tao Wang ◽  
Wanli Zhang
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Pressure Sensor ◽  
Wave Pressure ◽  
Highly Sensitive

ZnO/quartz structure potentiality for surface acoustic wave pressure sensor

2006 ◽  
Vol 128 (1) ◽  
pp. 78-83 ◽  
Author(s):  
A. Talbi ◽  
F. Sarry ◽  
M. Elhakiki ◽  
L. Le Brizoual ◽  
O. Elmazria ◽  
...  
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Pressure Sensor ◽  
Wave Pressure

Surface Acoustic Wave Pressure Sensor

2002 ◽  
Vol 273 (1) ◽  
pp. 53-58 ◽  
Author(s):  
A. Talbi ◽  
F. Sarry ◽  
O. Elmazria ◽  
M. B. Assouar ◽  
L. Bouvot ◽  
...  
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Pressure Sensor ◽  
Wave Pressure

An Embedded Surface Acoustic Wave Pressure Sensor for Monitoring Civil Engineering Structures

2018 ◽  
Vol 18 (13) ◽  
pp. 5232-5237
Author(s):  
Liqiang Xie ◽  
Tianxian Wang ◽  
Jianchun Xing ◽  
Xifeng Zhu
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Pressure Sensor ◽  
Civil Engineering ◽  
Engineering Structures ◽  
Wave Pressure ◽  
Civil Engineering Structures

scholarly journals Surface acoustic wave pressure sensor and its matched antenna design

2019 ◽  
Vol 52 (7-8) ◽  
pp. 947-954 ◽  
Author(s):  
Yuanyuan Li ◽  
Meng Shao ◽  
Bei Jiang ◽  
Le Cao
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Pressure Sensor ◽  
Signal Transmission ◽  
Impedance Matching ◽  
Single Pair ◽  
Sensor Design ◽  
Wave Pressure ◽  
Interdigital Electrode ◽  
Interdigital Transducer

Interdigital transducer and signal transmission in surface acoustic wave pressure sensor design is one of the difficulties in sensor design. The transmission antenna is an important design indicator to determine the wireless function of the sensor. In this paper, we simulated the design of the interdigital transducer of surface acoustic wave pressure sensor through COMSOL and analyzed the relationship between the eigenfrequency of the single-pair interdigital model and the interdigital electrode. Then, we obtained the design of the interdigital electrode with error of 0.01 MHz. We also simulated the size, bandwidth, impedance matching, and other parameters of antenna through high frequency structure simulator, and a matching dipole transmission antenna was designed and miniaturized. When the bandwidth is satisfied, the control matching impedance error is within [Formula: see text], and it is verified that the antenna satisfies the signal transmission requirement of the surface acoustic wave pressure sensor. This design provides a more comprehensive approach to the design of interdigital transducers and signal transmission for the field of surface acoustic wave measurement pressure.

A study of surface acoustic wave pressure sensor in ZnO/quartz

2006 ◽  
Author(s):  
A. Talbi ◽  
M. Elhakiki ◽  
F. Sarry ◽  
O. Elmazria ◽  
L. Le Brizoual ◽  
...  
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Pressure Sensor ◽  
Wave Pressure
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