Title :
Accumulation-layer surface-wave convolver
Author :
Smith, J.M. ; Stern, Eric ; Bers, Abraham
Author_Institution :
Massachusetts Institute of Technology, Lincoln Laboratory, Cambridge, USA
Abstract :
A new type of coupled silicon¿lithium-niobate convolver is reported, in which a known accumulation layer of electrons was produced at the silicon surface. By applying a normal electric field, the electron density was varied, and the convolution signal was a strong function of this surface charge density.
Keywords :
acoustic surface wave devices; field effect devices; accumulation layers; acoustic surface wave devices; field effect devices; surface wave convolver;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19730107
