Title :
Correction of diffraction errors in acoustic-surface-wave pulse-compression filters
Author :
Maines, J.D. ; Moule, G.L. ; Ogg, N.R.
Author_Institution :
Royal Radar Establishment, Malvern, UK
Abstract :
A synthesis procedure has been developed which allows for the correction of diffraction errors in the design of acoustic-surface-wave pulse-compression and expansion filters. The method is described and results are presented on the improvement in performance of a particular filter after allowance for diffraction errors.
Keywords :
acoustic microwave devices; microwave filters; acoustic microwave devices; acoustic surface wave pulse compression filters; diffraction errors; microwave filters; quartz; sidelobe suppression; sonic transducer; synthesis technique;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19720313
