Title :
Efficient miniature s.a.w. convolver
Author :
Darby, B.J. ; Gunton, D.J. ; Lewis, M.F. ; Newton, C.O.
Author_Institution :
Royal Signals & Radar Establishment, Malvern, UK
Abstract :
We report the development of a miniature s.a.w. convolver with bandwidth 90 MHz, interaction time 12 ¿s, and high efficiency, the output power being ¿73 dBm for 1 dBm inputs. The overall size is 80 × 14 × 5 mm.
Keywords :
surface acoustic wave devices; SAW convolver; bandwidth; efficiency; interaction time; output power;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800516
