Convolution by membrane waves

Access Full Text

Convolution by membrane waves

For access to this article, please select a purchase option:

Buy article PDF
£12.50
(plus tax if applicable)
Add to cart
Buy Knowledge Pack
10 articles for £75.00
(plus taxes if applicable)
Add to cart

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Electronics Letters — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

© The Institution of Electrical Engineers
Published

Convolution in the frequency range of hundreds of kilohertz has been produced by using the nonlinear relationship between longitudinal strain and transversal displacement associated with the membrane wave. The transversal piezoelectric effect of PVF2 film has been used to detect convolution.

Inspec keywords: piezoelectric devices; ultrasonic delay lines; signal processing

Other keywords: membrane waves; transversal piezoelectric effect; transversal displacement; PVE2 film; delay lines; convolution; longitudinal strain

Subjects: Acoustic wave devices; Acoustic signal processing

References

    1. 1)
      • P. Meriläinen . Propagation and excitation of membrane waves loaded by air. IEE J. Microwaves, Opt. & Acoust. , 5 , 147 - 152
    2. 2)
      • M. Luukkala , P. Meriläinen . A membrane wave delay line. Electron. Lett. , 123 - 124
    3. 3)
      • M. Luukkala , J. Surraka . Convolution and time inversion using parametric interactions of acoustic surface waves. Appl. Phys. Lett. , 393 - 394
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19780504
Loading

Related content

content/journals/10.1049/el_19780504
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading