Accession Number : AD0838312

Title :   MICROWAVE ACOUSTIC AND BULK DEVICE TECHNIQUE STUDIES.

Descriptive Note : Interim technical rept. no. 1, 1 Nov 67-31 Jan 68,

Corporate Author : STANFORD UNIV CA MICROWAVE LAB

Personal Author(s) : Chodorow, Marvin

Report Date : MAY 1968

Pagination or Media Count : 49

Abstract : The objectives of the contract are: to advance new theory and techniques of microwave acoustic, magnetoelastic and bulk semiconductor devices for application to radar, communications, and instrumentation systems. This investigation presently includes the following projects: Thin Film Transducers; Acoustic Parametric Amplification; Periodic Ferrite Devices; Adiabatic Magnetoelastic Conversion in the Time Domain; Guided Acoustic Waves; Magnetically Dependent Sound Wave Interactions. (Author)

Descriptors :   (*SEMICONDUCTOR DEVICES, MICROWAVE FREQUENCY), DELAY LINES, PARAMETRIC AMPLIFIERS, PIEZOELECTRIC TRANSDUCERS, VAPOR PLATING, VACUUM APPARATUS, SUBSTRATES, ULTRASONIC RADIATION, MAGNETOSTRICTION, FERRITES, GARNET, YTTRIUM COMPOUNDS, IRON COMPOUNDS, ALUMINUM COMPOUNDS, ZINC COMPOUNDS, CADMIUM SULFIDES, INDIUM ANTIMONIDES, OXIDES, NITRIDES.

Subject Categories : Electrical and Electronic Equipment
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE