Accession Number : AD0860438

Title :   Microwave Acoustic and Bulk Device Technique Studies.

Descriptive Note : Interim technical rept. no. 6, 1 Feb-30 Apr 69,

Corporate Author : STANFORD UNIV CA MICROWAVE LAB

Personal Author(s) : Chodorow, Marvin

Report Date : MAY 1969

Pagination or Media Count : 89

Abstract : The objectives of this 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 includes the following projects: Thin films for bulk and surface waves; Acoustic parametric amplification; Time-variant microwave signal processing in distributed system; Guided acoustic waves; Magnetically dependent sound wave interactions in semiconductors; Waves in indium antimonide.

Descriptors :   (*SEMICONDUCTOR DEVICES, MICROWAVE FREQUENCY), FILMS, TRANSDUCERS, MECHANICAL WAVES, ACOUSTIC EQUIPMENT, PARAMETRIC AMPLIFIERS, PIEZOELECTRIC CRYSTALS, GALLIUM ARSENIDES, INTERACTIONS, SEMICONDUCTORS, INDIUM ANTIMONIDES, NOISE(RADIO), PROPAGATION, DELAY LINES.

Subject Categories : Electrical and Electronic Equipment
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE