Simulation of wireless passive SAW sensors based on FEM/BEM model

Proceedings - IEEE Ultrasonics Symposium

Volumn , Issue , 2008, Pages 1861-1864

  Fu, Qiuyun ^a   Luo, Wei ^a   Wang, Yi ^a   Wang, Jianling ^a   Zhou, Dongxiang ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

FEM BEM model; Impedance loaded sensor; SAW sensor

Indexed keywords

COM PARAMETERS; COUPLING-OF-MODES MODELS; FEM/BEM MODEL; IMPEDANCE-LOADED SENSOR; MASS LOADING EFFECTS; PASSIVE SURFACES; PIEZOELECTRIC SUBSTRATES; SAW DEVICE; SAW SENSOR; SAW SENSORS; SIMULATION METHODS; SIMULATIONS AND MEASUREMENTS; WIRELESS PASSIVE SAW SENSORS;

ACOUSTIC IMPEDANCE; ACOUSTIC SURFACE WAVE DEVICES; ACOUSTIC WAVES; ACOUSTICS; BOUNDARY ELEMENT METHOD; DIFFERENTIAL EQUATIONS; GREEN'S FUNCTION; SENSORS; SIMULATORS; SYSTEMS ENGINEERING; ULTRASONIC TRANSDUCERS;

FINITE ELEMENT METHOD;

EID: 67649337513     PISSN: 10510117     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ULTSYM.2008.0458     Document Type: Conference Paper

References (15)

1. L. Reindl, W. Ruile, "Programmable reflectors for SAW-ID-tags," Proc. 1993 IEEE Ultrasonics Symposium., pp. 125-130, 1993.
2. G. Schimetta, F. Dollinger, and R. Weigel, "A wireless pressuremeasurement system using a SAW hybrid sensor," IEEE Transactions on Microwave Theory amd Techniqies, vol.48, pp. 2730-2735, December 2000. (Pubitemid 32873517)
3. A. Karilainen, T. Finnberg, T. Uelzen, K. Dembowski, and J. Muller, "Mobile patient monitoring based on impedance-loaded SAW-sensors," IEEE Transaction on Ultrasonics, ferroelectrics, and frequency control, vol.51, pp.1464-1469, November 2004.
4. J.-G. Oh, B. Choi, and S.-Y. Lee, "SAW based passive sensor with passive signal conditioning using MEMS A/D converter," Sensors and Actuators, A: Physical, vol.141, pp. 631-639, February 2008
5. Q. Fu, W.-J. Fischer and H. Stab, "Simulation of wireless passive SAW ID-tag/sensor using VHDL-AMS," Proc. 2004 IEEE Ultrasonics Symposium, pp.1541-1544, 2004. (Pubitemid 40927037)
6. Q. Fu, H. Stab and W.-J. Fischer, "Wireless passive SAW sensors using single-electrode-type IDT structures as programmable reflectors," Sensors and Actuators, A: Physical, vol.122, pp.203-208. August 2005. (Pubitemid 41101052)
7. W. Luo, Q. Fu, J. Wang, H. Liu and D. Zhou, "Accurate FEM/BEM simulation of wireless passive surface acoustic wave sensors," Key Engineering Materials, vol.368(1), pp. 198-201, March, 2008
8. Y. Suzuki, H. Shimizu, M. Takeuchi, K. Nakamura, and A. Yamada, "Some studies on SAW resonators and multiple-mode filters," Proc. 1976 IEEE Ultrasonics Symposium, pp.297-302, 1976.
9. H.A.Haus, "Modes in SAW grating resonators," Journal of Applied Physics, vol.48, pp. 4955-4961, December 1977.
10. G. Tobolka, "Mixed matrix presentation of SAW transducers," IEEE Transaction on Ultrasonics, ferroelectrics, and frequency control, vol.26, pp. 426-428, Novenber, 1979. (Pubitemid 10439290)
11. P. Ventura, J. M. Hode, M. Solal, and B. Lopes, "Rigorous analysis of finite SAW devices with arbitrary electrode geometries," Proc. 1995 IEEE Ultrasonics Symposium, pp.257-262, 1995.
12. P. Ventura, J. M. Hode, J.Desbois, and M. Solal, "Combined FEM and Green's function analysis of periodic SAW structure, application to the calculation of reflection and scattering parameters," IEEE Transaction on Ultrasonics, ferroelectrics, and frequency control, vol.48, pp. 1259- 1274, September, 2001. (Pubitemid 32990985)
13. V. Plessky, and T. Thorvaldsson, "Periodic Green's functions analysis of SAW and leaky SAW propagation in a periodic system of electrodes on a piezoelectric crystal," IEEE Transaction on Ultrasonics, ferroelectrics, and frequency control, vol.42, pp. 280-293, March, 1995.
14. H. Engan, "Excitaion of elastic surface waves by spatial harmonics of interdigital transducers," IEEE Transaction on Electron Device, vol.ED- 16, pp1014-1017, December, 1969.
15. K. Hashimto, Surface Acoustic Wave Devices in Telecommunications, Modelling and Simulation. Berlin: Springer,2000, pp.217.