http://iet.metastore.ingenta.com
1887

New fabrication technique for single-phase unidirectional SAW filter (EMUDT) in UHF range

New fabrication technique for single-phase unidirectional SAW filter (EMUDT) in UHF range

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

Buy article PDF
$19.95
(plus tax if applicable)
Buy Knowledge Pack
10 articles for $120.00
(plus taxes if applicable)

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.

New fabrication techniques for single-phase unidirectional SAW filters (EMUDT) utilising the self-aligned angle-evaporation technique are described. The experimental results show a directivity of 10.0 dB/transducer at 483 MHz.

References

    1. 1)
      • Rosenfeld, R.C., Brown, R.B., Hartmann, C.S.: `Unidirectional acoustic surface wave filter with 2 dB insertion loss', Proceedings of IEEE ultrasonics symposium, 1972, p. 40–45.
    2. 2)
      • Yamanouchi, K., Nyfeller, F., Shibayama, K.: `Low insertion loss acoustic surface wave filter using group-type unidirectional interdigital transducer', Proceedings of IEEE ultrasonics symposium, 1975, p. 317–321.
    3. 3)
      • Hartmann, C.S., Wright, P.V., Kansy, R.J., Garber, E.M.: `Analysis of SAW interdigital transducer with internal reflections and the application to the design of single-phase unidirectional transducers', Proceedings of IEEE ultrasonics symposium, 1982, p. 40–45.
    4. 4)
      • M.F. Lewis . Group-type unidirectional SAW devices employing intratransducer reflector banks. Electron. Lett. , 1085 - 1087
    5. 5)
      • K. Yamanouchi , H. Furuyashiki . Low-loss SAW filter using internal reflection types of single-phase unidirectional transducer. Electron. Lett. , 819 - 821
    6. 6)
      • K. Yamanouchi , H. Furuyashiki . New low-loss SAW filter using internal floating electrode reflection types of single-phase unidirectional transducer. Electron. Lett. , 989 - 990
    7. 7)
      • I.M. Baker , J.D.E. Deynon . Charge-coupled devices with submicron electrode separations. Electron. Lett. , 48 - 49
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19850561
Loading

Related content

content/journals/10.1049/el_19850561
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address