Accession Number : AD0813930

Title :   SEMICONDUCTOR AND O-TYPE AMPLIFIER INVESTIGATIONS.

Descriptive Note : Quarterly progress rept. no. 9, 1 Sep-1 Dec 66.

Corporate Author : MICHIGAN UNIV ANN ARBOR ELECTRON PHYSICS LAB

Report Date : APR 1967

Pagination or Media Count : 108

Abstract : The contract is concerned with microwave amplifier technique studies with ultimate application to phased array radar devices. Status of the following tasks is reported: (1) General Nonlinear Interaction Theories for Klystrons and Traveling-Wave Devices; (2) Nonlinear Boundary Value Problems in Electron and Plasma Devices; (3) Beam Stability in the Presence of Large RF Signals; (4) Beam Analyzer Studies on Beams Modulated by Large Amplitude RF Signals; (5) Digital Computer Electron Gun Studies; (6) Relativistic Traveling Wave Tube Theory; (7) Helicon Wave Propagation in Solid State Plasmas; (8) Microwave Circuit Considerations for Bulk GaAs Oscillators; (9) Instabilities in Solids; (10) Ohmic Contacts on Semiconductors. (Author)

Descriptors :   *MICROWAVE AMPLIFIERS), (*TRAVELING WAVE TUBES, (*SEMICONDUCTOR DEVICES, FEASIBILITY STUDIES), (*KLYSTRONS, FEASIBILITY STUDIES), ELECTRON BEAMS, ELECTRON GUNS, MAGNETIC FIELDS, VELOCITY, DIRECT CURRENT, OSCILLATORS, GALLIUM COMPOUNDS, ARSENIDES, MICROWAVE EQUIPMENT, CIRCUITS, ELECTRONS, GERMANIUM, SCATTERING, OPTICS, ACOUSTICS.

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE