Title :
Acoustic-surface-wave propagation on gallium arsenide
Author :
Deacon, J.M. ; Heighway, J.
Author_Institution :
Plessey Co., Allen Clark Research Centre, Towcester, UK
Abstract :
Measurements of surface-wave parameters on the {100} plane of gallium arsenide are presented. Measurements around the 100 MHz region reveal three types of wave, whose velocities are compared with theoretical predictions. Some estimates of the coupling coefficient and beam steering are also made.
Keywords :
III-V semiconductors; acoustic microwave devices; acoustic wave propagation; gallium arsenide; semiconductor materials; 100 MHz region; acoustic surface wave propagation; gallium arsenide; parameter estimation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19720005
