Accession Number : ADA016947
Title : Advanced Concepts of Microwave Generation and Control in Solids.
Descriptive Note : Biannual rept. no. 2, 1 May-31 Oct 74,
Corporate Author : CORNELL UNIV ITHACA N Y
Personal Author(s) : Dalman,G. C. ; Eastman,L. F. ; Lee,C. A. ; Frey,J.
Report Date : SEP 1975
Pagination or Media Count : 169
Abstract : The emphasis of the investigation is centered on studies of active microwave effects in avalanche diodes, transferred electron diodes, microwave field-effect transistors, and on related microwave circuit, materials growth, and physical electronic techniques. In Section A, a report is made on the microwave solid state devices and circuits. Included are: Amplifier Properties; IMPATT Diode Load Characteristics; Interaction of Distributed IMPATT Oscillators; An IMPATT Diode Characterization; Microwave Transistor Studies; Compound Semiconductor Transistor Study; Computer Experiments in TRAPATT Diodes; and High Performance TEO. In Section B, a report is made on materials and fabrication techniques. The topics discussed are: The Epitaxial Growth of Thin GaAs Layers; Read Structures; and Electric-Current-Controlled Liquid Phase Epitaxial Growth of GaAs.
Descriptors : *Microwave oscillators, *Solid state electronics, *IMPATT diodes, *Semiconductor devices, Microwave amplifiers, Semiconducting films, Gunn diodes, Gallium arsenides, Epitaxial growth, Avalanche diodes, TRAPATT devices, Ion implantation, Beam leads, Field effect transistors, Microwave equipment
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE