Title :
Characteristics of Surface-Wave Integratable Filters (Swifs)
Author :
DeVries, A.J. ; Dias, J.F. ; Rypkema, J.N. ; Wojcik, T.J.
Author_Institution :
Zenith Radio Corporation
Abstract :
In the last few years, significant efforts have been made to incorporate integrated circuits in signal processing sections of a television receiver. Attempts to obtain frequency selectivity by using active RC filters have not been too successful.
Keywords :
Acoustic devices; Acoustic transducers; Acoustic waves; Filters; Piezoelectric materials; Piezoelectric transducers; Surface acoustic wave devices; Surface acoustic waves; Surface waves; TV;
Journal_Title :
Broadcast and Television Receivers, IEEE Transactions on
DOI :
10.1109/TBTR1.1971.299526
