Title :
Acoustic-surface-wave convolution on crystals of CdS, LiNbO3 and Bi12GeO20
Author :
Chambers, Jonathon ; Mason, I.M. ; Turner, C.W.
Author_Institution :
University College London, Department of Electronic & Electrical Engineering, London, UK
Abstract :
The performance of degenerate acoustic-surface-wave convolvers, fabricated on CdS, LiNbO3 and Bi12GeO20, is compared. Measured values of the bilinear coefficient indicate that acoustoelectric bunching can contribute significantly to dynamic range.
Keywords :
acoustic microwave devices; crystals; Bi12GeO20; CdS; LiNbO3; acoustic surface wave convolvers; acoustoelectric bunching; bilinear coefficient; crystals; performance;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19720232
