Accession Number : AD0728644

Title :   Microwave Acoustic and Bulk Device Technique Studies.

Descriptive Note : Interim technical rept. no. 2, 1 Feb-30 Apr 71,

Corporate Author : STANFORD UNIV CALIF MICROWAVE LAB

Personal Author(s) : Chodorow,Marvin ; Shaw,H. J.

Report Date : JUL 1971

Pagination or Media Count : 25

Abstract : The objectives of the contract are to advance new theory and device techniques for the generation and processing of microwave signals using elastic, electromagnetic and carrier space charge waves in solid media. The work under the contract is presently divided into three projects, as follows: Acoustic parametric interactions; Wide bandwidth dispersive delay lines; and, Bulk and surface acoustic wave amplifiers. (Author)

Descriptors :   (*SEMICONDUCTOR DEVICES, *ULTRASONIC RADIATION), (*DELAY LINES, NIOBATES), PIEZOELECTRIC CRYSTALS, GALLIUM ARSENIDES, EPITAXIAL GROWTH, LITHIUM COMPOUNDS, TRANSDUCERS, AMPLIFIERS, SURFACES

Subject Categories : Line, Surface and Bulk Acoustic Wave Devices
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE