Title :
Voltage-controlled SAW filter on berlinite
Author :
H¿¿naff, J. ; Feldmann, M. ; Carel, M.
Author_Institution :
CNET Paris-B, Département DTS/MAE, Bagneux, France
Abstract :
An electrically tunable narrow-bandwidth SAW filter described. This new device works similarly as a SAW voltage controlled oscillator. Because of stability requirements ar recent availability, experiments are reported on berlini (AlPO4) crystal.
Keywords :
aluminium compounds; passive filters; surface acoustic wave devices; variable-frequency oscillators; AlPO4; SAW voltage-controlled oscillator; berlinite; electrically tunable narrow-bandwidth SAW filter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810062
