![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
6. Conclusions
Since its inception, the volume-elastic wave filter industry has relied on accurate, reliable models to design filters with increasingly severe filter gauges, with a minimum number of iterations. While descriptive models are used in the early design phases, one-dimensional models dominate as they represent the physical behavior of components with reliability and fidelity. The increasing frequency of applications and the growing complexity of wireless transmission modules have made it additionally necessary to take account of temperature effects and the electromagnetic environment of these components in their design. The need to reduce filter losses has made it necessary to take account of acoustic radiation losses from resonators to their mechanical environment. Two or three-dimensional models are therefore now widely used, even if their consumption of computing resources means they are...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Electronics
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Conclusions
Bibliography
Standards and norms
- Standard on Piezoelectricity. - 176-ANSI/IEEE - 1987
Patents
L. Espenschied – Electrical wave filter US 1795204 (1931).
T. Inoe, Y. Myasaka – Piezoelectric composite thin film resonator US 4456850 (1982).
R.C. Ruby, P.P. Merchant – Method of making tunable thin film acoustic resonators US 5873153 (1993).
L. N. Dworsky, L. C. B. Mang – Frequency selective component and method EP 609555 (1993).
...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference