Title :
Interdigital acoustic-surface-wave transducer with low interactions
Author :
Penna, D.E. ; Parker, D.W. ; Smith, F.W. ; Stevens, R.
Author_Institution :
Mullard Research Laboratories, Redhill, UK
Abstract :
An interdigital acoustic-surface-wave transducer with conventionally spaced active fingers but with split dummy fingers is shown to have considerably reduced interactions, compared with a normal design.
Keywords :
acoustic surface wave devices; piezoelectric transducers; conventionally spaced active fingers; interdigital acoustic surface wave transducer; low interactions; split dummy fingers;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19740389
