Title :
Planar Gunn-effect logic device with two separated cathodes
Author :
Masuda, M. ; Nishida, M. ; Kimura, M. ; Koyama, J.
Author_Institution :
Osaka University, Department of Electronics, Faculty of Engineering, Suita, Japan
Abstract :
Experimental results are presented for fundamental logic performances in a planner Gunn-effect device with two separated cathodes, which was fabricated on an epitaxial GaAs grown on a semi-insulating substrate. By selecting the polarity of input trigger pulses with respect to that of the biasing voltage, two functions, exclusive-OR (comparator) and inclusive-OR can be realised, as found by our computer simulation.
Keywords :
Gunn devices; logic devices; Gunn effect logic device; comparator; epitaxial GaAs; exclusive OR; inclusive OR; input trigger pulses; separated cathodes;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19750245
