Title :
Ultra low bulk orientations of lithium niobate for SAW TV filters
Author :
Milsom, R.F. ; Murray, R.J. ; Flinn, I. ; Redwood, M.
Author_Institution :
Philips Research Laboratories, Redhill, UK
Abstract :
A range of orientations of lithium niobate substrates is shown both theoretically and experimentally to give very good rejection of spurious bulk wave signals in the stopband of a SAW TV filter and other SAW filters of similar bandwidth.
Keywords :
passive filters; radiofrequency filters; surface acoustic wave devices; LiNbO3;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810064
