Your browser does not support JavaScript!
http://iet.metastore.ingenta.com
1887

High frequency acoustic plate mode device employing interdigital transducers

High frequency acoustic plate mode device employing interdigital transducers

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.

© Controller HMSO, London
Published

If a SAW or SSBW device is operated above its normal frequency the interdigital transducers usually launch and receive a complex spectrum of plate modes. By contrast we show here that if the substrate orientation and geometry are chosen correctly it is possible to design a ‘clean’ plate mode response at a frequency up to at least six times that of the corresponding SAW device.

Inspec keywords: surface acoustic wave devices; piezoelectric transducers; ultrasonic transducers

Other keywords: substrate orientation; SSBW device; SAW device; high frequency acoustic plate mode device; `clean' plate mode response; interdigital transducers; single wideband wave device; plate mode spectrum; substrate geometry

Subjects: Acoustic wave devices

References

    1. 1)
      • Wagers, R.S.: `Plate mode resonances in surface wave delay lines', Proceedings of the 1973 IEEE ultrasonics symposium, p. 372–374.
    2. 2)
      • Mortley, W.: 988102, 1962, UK patent.
    3. 3)
      • T.I. Browning , M.F. Lewis . New family of bulk acoustic wave devices employing interdigital transducers. Electron. Lett. , 128 - 130
    4. 4)
      • Browning, T.I.: `Bandpass filters employing surface skimming bulk waves', Proceedings of the 1977 IEEE ultrasonics symposium, p. 753–756.
    5. 5)
      • R.M. White , F.W. Voltmer . Direct piezoelectric coupling to surface elastic waves. Appl. Phys. Lett. , 314 - 316
    6. 6)
      • K.H. Yen , K.L. Wang , R.S. Kagiwada . Efficient bulk wave excitation on ST quartz. Electron. Lett. , 37 - 38
    7. 7)
      • C.S. Hartmann , D.T. Bell , R.C. Rosenfeld . Impulse model design of acoustic surface wave filters. IEEE Trans. , 162 - 175
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19810571
Loading

Related content

content/journals/10.1049/el_19810571
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
Print this page
This is a required field
Please enter a valid email address