Title :
Efficient SAW convolver with 30 ¿s integration time
Author :
Lewis, M.F. ; West, C.L.
Author_Institution :
Royal Signals & Radar Establishment, Malvern, UK
Abstract :
A SAW convolver is described with input bandwidth 20 MHz and integration time in excess of 30 ¿s. It displays a high convolution efficiency (¿ ¿63 dBm) and self convolution suppression exceeding 40 dB.
Keywords :
signal processing; surface acoustic wave devices; 20 MHz; LiNbO3; SAW convolver; convolution efficiency; horn compressors; input bandwidth; integration plate; integration time; low phase error; spread spectrum systems; spurious signal rejection;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19830284
